From 148508af86277b88f9576fd93b4facf3c7cf84ac Mon Sep 17 00:00:00 2001
From: cliu <cliu@noreply.git.yokogawa.tech>
Date: Thu, 1 Oct 2026 14:50:13 +1000
Subject: [PATCH] Add display CIENG_Tank with deploy and remove scripts to
 CI-Eng-Sample

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 examples/CI-Eng-Sample/README.md              | 337 ++++++------
 .../CI-Eng-Sample/displays/CIENG_Tank.xml     | 487 ++++++++++++++++++
 .../displays/deploy_displays.cmd              |  10 +
 .../displays/remove_displays.cmd              |   7 +
 4 files changed, 677 insertions(+), 164 deletions(-)
 create mode 100644 examples/CI-Eng-Sample/displays/CIENG_Tank.xml
 create mode 100644 examples/CI-Eng-Sample/displays/deploy_displays.cmd
 create mode 100644 examples/CI-Eng-Sample/displays/remove_displays.cmd

diff --git a/examples/CI-Eng-Sample/README.md b/examples/CI-Eng-Sample/README.md
index b8a370f..79861a1 100644
--- a/examples/CI-Eng-Sample/README.md
+++ b/examples/CI-Eng-Sample/README.md
@@ -1,164 +1,173 @@
-# CI-Eng-Sample
-
-A small, invented sample project that anyone with this repo can load into a CI Server
-**R1.03** test system. Skills use its names in their examples, and every skill task is
-re-tested against it so that no other project is needed.
-
-Built and tested on CI Server R1.03.00 (unlicensed test system), 2026-09-30.
-
-## Load and remove
-
-Test systems only: loading writes to the CI Server database. CI Server must be running.
-From an elevated prompt, call the scripts by full path (a bare `load.cmd` may not be found
-from the current folder):
-
-```
-cmd /c "<repo>\examples\CI-Eng-Sample\load.cmd"
-cmd /c "<repo>\examples\CI-Eng-Sample\remove.cmd"
-```
-
-- Each step prints a summary and writes a `.qlo` listing; check that `Errors` is 0.
-- **Restart CI Server after loading** (stop, then start the CI Service): a new storage group
-  stores no history until CI Server restarts.
-- `load.cmd` on a system that already has the project reports `Exists` and changes nothing.
-- `remove.cmd` takes about 1½ minutes: a storage group can only be deleted after its stop time
-  has passed, so the script sets a stop time one minute ahead and waits. Removing the group
-  also deletes its history.
-
-## Current contents
-
-| Name | Kind | Details |
-|---|---|---|
-| `CI-Eng-Sample` | Section | Top level |
-| `CI-Eng-Sample.TANK1`, `.PUMP1`, `.SYSTEM` | Sections | Tank, pump, system monitoring |
-| `CI-Eng-Sample.TANK1.LEVEL` | Item, Real | %, format `999.9`, limits LL 10 / L 20 / H 80 / HH 90, scale 0–100, stored in `CIENG_EVENT`; alarming on (ack type `CIENG_ACK`, area `CIENG_TANKS`; `16_item_alarm_df.qli`) |
-| `CI-Eng-Sample.TANK1.INFLOW` | Item, Real | m3/h, format `9999.9`, scale 0–500, stored in `CIENG_EVENT` |
-| `CI-Eng-Sample.PUMP1.RUNNING` | Item, Boolean | |
-| `CI-Eng-Sample.PUMP1.MODE` | Item, Integer | 0 manual, 1 auto |
-| `CI-Eng-Sample.SYSTEM.CPU_LOAD` | Item, Real | Target for `intcpumon` |
-| `CI-Eng-Sample.SYSTEM.DISK_C` | Item, Real | Target for `intdskmon` (reports **used** %) |
-| `CI-Eng-Sample.SYSTEM.PING_LOCALHOST` | Item, Integer | Target for `inttcpmon` (1 = reachable) |
-| `CI-Eng-Sample.SYSTEM.PROC_ALM` | Item, Integer | Target for `intmon` (1 = `alm` process running) |
-| `CI-Eng-Sample.PUMP1.RUNNING.RUN_SECONDS` | Sub-item, Integrator | Running time in seconds (adds value × integration granule, `itm_int_secs` in `itm.sup`, default 1 s) |
-| `CI-Eng-Sample.TANK1.LEVEL.MAX` | Sub-item, Min-Max | Highest level seen |
-| `CI-Eng-Sample.DEMO` | Section | Tutorial examples |
-| `CI-Eng-Sample.DEMO.COUNTER` | Item, Integer | Counts 1…100, one step per second, written by `DEMO.INCR1` |
-| `CIENG_1S` | Trigger group | Every second |
-| `CIENG_INCR` | Class (traditional) | Increments `DEMO.COUNTER`, wraps at 100; compiled on load |
-| `CI-Eng-Sample.DEMO.INCR1` | Object | Instance of `CIENG_INCR` |
-| `CI-Eng-Sample.TEMPLATES` | Section | Template items for classes |
-| `CI-Eng-Sample.TEMPLATES.TPL_REAL` | Item, Real | Template for items that objects create (format `9999.9`, scale 0–1000) |
-| `CIENG_TANK` | Class (traditional) | Prompt *Tank capacity (m3)*; signal `LEVEL` = `<object section>.LEVEL` (trigger on value); creates `<object>.VOLUME` from `TPL_REAL`; volume = level × capacity / 100; logs when the level crosses 80; refuses capacity ≤ 0 |
-| `CI-Eng-Sample.TANK1.CALC` | Object | `CIENG_TANK`, capacity 200; creates section `TANK1.CALC` and item `TANK1.CALC.VOLUME` |
-| `CIENG_JFLOW` | Class (Java) | Attaches `<object section>.INFLOW`; creates `<object>.sPerMin` = inflow / 60; logs each change |
-| `CI-Eng-Sample.TANK1.JFLOW` | Object | `CIENG_JFLOW`; creates item `TANK1.JFLOW.sPerMin` (mixed case, as the Java identifier) |
-| `CIENG_EVENT` | Item storage group | Event/Item, lifetime 1 week, rollover 1 day |
-| `CIENG_SCAN10S` | Item storage group | Scan/Time every 10 s with quality, priority 10 (source for aggregation), lifetime 1 day, rollover 1 hour; `TANK1.LEVEL`, `TANK1.INFLOW` |
-| `CIENG_AGG` | Item storage group | Aggregation 30 min + hourly, lifetime 4 weeks, rollover 1 week; `TANK1.LEVEL` max/min/average (read with `INTERPOLATION = "30Minutes"` / `"Hour"`, `ATTRIBUTE = "Maximum"` …) |
-| `CI-Eng-Sample.PLC1` | Section | Modbus loopback station |
-| `CI-Eng-Sample.PLC1.COMM_OK` | Item, Boolean | Status item of station `CIENG_PLC` (1 = communicating, status 22 when off-scan) |
-| `CI-Eng-Sample.PLC1.SETPOINT` / `.READBACK` | Items, Integer | Written to holding register 1 (`RO:1`) / read from input register 1 (`RI:1`), same memory |
-| `CI-Eng-Sample.PLC1.CMD` / `.FEEDBACK` | Items, Boolean | Written to coil 1 (`DO:1`) / read from input bit 1 (`DI:1`), same memory |
-| `CIENG_MB_LINE` | Modbus line (TCP/IP) | Equipment manager `EQPCIENG` (created and started by loading the line) |
-| `CIENG_PLC` | Modbus station | Open Modbus/TCP to `localhost:5020`, unit 1, output method *On change and connect* |
-| `CIENG_SCAN1S` | Modbus scan type | 1000 ms |
-| `CI-Eng-Sample.UA` | Section | OPC UA loopback station |
-| `CI-Eng-Sample.UA.COMM_OK` | Item, Boolean | Status item of station `CIENG_UA` (1 = connected) |
-| `CI-Eng-Sample.UA.LEVEL_COPY` | Item, Real | `TANK1.LEVEL` read back through CI Server's own OPC UA server |
-| `CI-Eng-Sample.UA.SRV_STATE` | Item, Integer | OPC UA server state node (ns 0, i=2259), 0 = Running |
-| `CIENG_UA_LINE` | OPC UA client line | Client process `OPXCIENG` (created and started by loading the line) |
-| `CIENG_UA` | OPC UA station | `opc.tcp://localhost:34493`, Basic256Sha256 / SignAndEncrypt, anonymous; subscription `CIENG_SUB` (1 s); points `LEVEL`, `SRV_STATE` |
-| OPC visible | Flags | Sections `CI-Eng-Sample`, `TANK1` and item `TANK1.LEVEL` are OPC visible, item read-only (`12_opc_visible_df.qli`) |
-| `CIENG_ACK` | Acknowledgement type | Every alarm needs an acknowledgement; return to normal automatic only if the alarm was acknowledged (same matrix as `MANUAL`) |
-| `CIENG_TANKS` | Area of interest | Label for tank items (`TANK1.LEVEL` `AOI_1`) |
-| `CIENG_TANK1` | Alarm selection area | `SECTION = "CI-Eng-Sample.TANK1"`, compiled on load |
-| `CIENG_VIEWER` | Authorization group | Read-only: `ITEM_READ`, `SECTION_READ`, `ALARM_CURRENT_READ`, `ALARM_CHRONO_READ`. No users are created by the sample. |
-
-Items created by objects (`TANK1.CALC.VOLUME`, `TANK1.JFLOW.sPerMin`) and their sections are
-deleted with the objects; they are not in `02_item_df.qli`.
-
-All items except `PLC1.*` are internal (no station). The `PLC1` station talks to CI Server's own Modbus slave mirror (see below), so no PLC is needed either.
-New items start with status 13 (`NOT INIT`) until a value is written.
-
-## Files
-
-| File | Purpose |
-|---|---|
-| `01_section_df.qli` | Sections (`SECTION_DF`); parents before children |
-| `02_item_df.qli` | Items (`ITEM_DF`) |
-| `02b_sub_item_df.qli` | Sub-items (`SUB_ITEM_DF`) |
-| `03_his_group_df.qli` | Item storage groups (`HIS_GROUP_DF`): event, scan, aggregation |
-| `04_item_his_df.qli` | Items in the storage group (`ITEM_HIS_DF`, name `<group>:<item>`) |
-| `05_trigger_df.qli`, `06_class_df.qli`, `07_object_df.qli` | Trigger group; classes (source in the `METHOD` memo, `@"` … `"@`, `COMPILE` 1; Traditional and Java); objects (`ATTR_VALUE_1` = prompt answer) |
-| `08_auth_group_df.qli` | Authorization group (`AUTH_GROUP_DF`) |
-| `09_modbus_line_df.qli`, `10_modbus_station_df.qli`, `11_item_eqp_df.qli` | Modbus line; station, scan type, points; items connected to points |
-| `12_opc_visible_df.qli` | OPC visible / read flags (loaded with `dssqld -m`) |
-| `13_opcua_line_df.qli`, `14_opcua_station_df.qli`, `15_item_opcua_df.qli` | OPC UA client line; station, subscription, points; connected items |
-| `01b_alarm_df.qli` | Alarm definitions: acknowledgement type, area of interest, alarm selection area (`ALARM_ACK_DF`, `ALARM_AOI_DF`, `ALARM_ASA_DF`) |
-| `16_item_alarm_df.qli` | Switch on alarming for `TANK1.LEVEL` (loaded with `dssqld -m`) |
-| `equipment/eqpciengslv_start.cmd`, `_stop.cmd` | Start/stop the Modbus slave mirror (copy to `tls\com`) |
-| `76_`…`93_remove_*.qli` | Names to delete, in reverse order (alarm definitions last, `93`) |
-| `load.cmd`, `remove.cmd` | Run the steps in the right order |
-| `monitoring/*.sup.txt` | Setup-file lines for the monitoring processes (not applied by `load.cmd`) |
-
-## Modbus slave mirror (for station CIENG_PLC)
-
-`CIENG_PLC` reads and writes CI Server's own Modbus slave: `eqpmdcmem` (slave memory) and
-`eqpmdcslvtcp` (Modbus TCP on port 5020). Without them the station reports bad communication
-(`COMM_OK` = 0) but everything loads. To start them with CI Server, an administrator copies
-`equipment/eqpciengslv_start.cmd` and `eqpciengslv_stop.cmd` to `%TLS_ROOT_PATH%\tls\com`;
-for a quick test they can also be started by hand from a normal prompt:
-
-```
-start eqpmdcmem -n EQPMDCMEM
-start eqpmdcslvtcp -n EQPMDCSLVTCP -p 5020
-```
-
-Remove the two files from `tls\com` when the sample is removed. See skill `equipment`, task
-`modbus-station.md`.
-
-## OPC UA loopback (station CIENG_UA)
-
-`CIENG_UA` is CI Server's OPC UA client connected to CI Server's own OPC UA server, so no
-external server is needed. The **first** connection on a system needs a one-time certificate
-exchange, done by the user (skill `data-access`, task `opcua-client.md` §4):
-
-1. After loading, the client logs `OPXC-E-CER_NO_TRU`; trust the server certificate in
-   `%TLS_ALLUSERS_PATH%\pki\opxuac\pkiclient\rejected` (Engineering Module, or move it to
-   `…\pkiclient\trusted\certs`).
-2. The server then rejects the client; move `CI_SERVER_OPCUA_CLIENT_OPXCIENG […].der` from
-   `%TLS_ALLUSERS_PATH%\pki\opxuas\pkiserver\rejected` to `…\pkiserver\trusted\certs`
-   (PowerShell: `Move-Item -LiteralPath`, the name contains brackets).
-
-Then `UA.COMM_OK` = 1 and `UA.LEVEL_COPY` follows `TANK1.LEVEL`. The trust is kept when the
-sample is removed and loaded again.
-
-## Alarms (TANK1.LEVEL)
-
-`TANK1.LEVEL` raises HIGH above 80 (Alarm 2, priority 2) and HIGH HIGH above 90 (Alarm 3,
-priority 1). To try it on a test system: `itmval -p -n CI-Eng-Sample.TANK1.LEVEL -v 85`, export
-`ALARM_CURRENT` (filter on `ITEM_NAME`), acknowledge with `dssqld -m` on `ALARM_CURRENT`
-(`NAME`, `ACK` 1), write the level back below 80. See skill `alarm-management`, task
-`item-alarming.md`.
-
-## Monitoring processes (optional)
-
-`monitoring/` holds the lines to add to the setup files in `%TLS_ROOT_PATH%\tls\sup\` so that
-`intcpumon`, `intdskmon`, `inttcpmon`, `intmon` and `intspawn` write into the `SYSTEM` items.
-These change the system's own setup files: back the files up first and restore them after
-testing. See the `system-management` skill, task `monitoring-processes.md`.
-
-## Planned additions
-
-| Phase | Adds |
-|---|---|
-| 10 | A display and symbol |
-| 11 | A report |
-
-## Rules
-
-- Test systems only; invented names only, no real plant or customer data.
-- Keep the load order: sections → template items → classes (compiled) → objects → other
-  items → storage groups → items in storage groups (IM 36K10J10 §5.6). Keep `remove.cmd` in
-  reverse order.
-- Every file notes the CI Server version it was built and tested on.
+# CI-Eng-Sample
+
+A small, invented sample project that anyone with this repo can load into a CI Server
+**R1.03** test system. Skills use its names in their examples, and every skill task is
+re-tested against it so that no other project is needed.
+
+Built and tested on CI Server R1.03.00 (unlicensed test system), 2026-09-30.
+
+## Load and remove
+
+Test systems only: loading writes to the CI Server database. CI Server must be running.
+From an elevated prompt, call the scripts by full path (a bare `load.cmd` may not be found
+from the current folder):
+
+```
+cmd /c "<repo>\examples\CI-Eng-Sample\load.cmd"
+cmd /c "<repo>\examples\CI-Eng-Sample\remove.cmd"
+```
+
+- Each step prints a summary and writes a `.qlo` listing; check that `Errors` is 0.
+- **Restart CI Server after loading** (stop, then start the CI Service): a new storage group
+  stores no history until CI Server restarts.
+- `load.cmd` on a system that already has the project reports `Exists` and changes nothing.
+- `remove.cmd` takes about 1½ minutes: a storage group can only be deleted after its stop time
+  has passed, so the script sets a stop time one minute ahead and waits. Removing the group
+  also deletes its history.
+
+## Current contents
+
+| Name | Kind | Details |
+|---|---|---|
+| `CI-Eng-Sample` | Section | Top level |
+| `CI-Eng-Sample.TANK1`, `.PUMP1`, `.SYSTEM` | Sections | Tank, pump, system monitoring |
+| `CI-Eng-Sample.TANK1.LEVEL` | Item, Real | %, format `999.9`, limits LL 10 / L 20 / H 80 / HH 90, scale 0–100, stored in `CIENG_EVENT`; alarming on (ack type `CIENG_ACK`, area `CIENG_TANKS`; `16_item_alarm_df.qli`) |
+| `CI-Eng-Sample.TANK1.INFLOW` | Item, Real | m3/h, format `9999.9`, scale 0–500, stored in `CIENG_EVENT` |
+| `CI-Eng-Sample.PUMP1.RUNNING` | Item, Boolean | |
+| `CI-Eng-Sample.PUMP1.MODE` | Item, Integer | 0 manual, 1 auto |
+| `CI-Eng-Sample.SYSTEM.CPU_LOAD` | Item, Real | Target for `intcpumon` |
+| `CI-Eng-Sample.SYSTEM.DISK_C` | Item, Real | Target for `intdskmon` (reports **used** %) |
+| `CI-Eng-Sample.SYSTEM.PING_LOCALHOST` | Item, Integer | Target for `inttcpmon` (1 = reachable) |
+| `CI-Eng-Sample.SYSTEM.PROC_ALM` | Item, Integer | Target for `intmon` (1 = `alm` process running) |
+| `CI-Eng-Sample.PUMP1.RUNNING.RUN_SECONDS` | Sub-item, Integrator | Running time in seconds (adds value × integration granule, `itm_int_secs` in `itm.sup`, default 1 s) |
+| `CI-Eng-Sample.TANK1.LEVEL.MAX` | Sub-item, Min-Max | Highest level seen |
+| `CI-Eng-Sample.DEMO` | Section | Tutorial examples |
+| `CI-Eng-Sample.DEMO.COUNTER` | Item, Integer | Counts 1…100, one step per second, written by `DEMO.INCR1` |
+| `CIENG_1S` | Trigger group | Every second |
+| `CIENG_INCR` | Class (traditional) | Increments `DEMO.COUNTER`, wraps at 100; compiled on load |
+| `CI-Eng-Sample.DEMO.INCR1` | Object | Instance of `CIENG_INCR` |
+| `CI-Eng-Sample.TEMPLATES` | Section | Template items for classes |
+| `CI-Eng-Sample.TEMPLATES.TPL_REAL` | Item, Real | Template for items that objects create (format `9999.9`, scale 0–1000) |
+| `CIENG_TANK` | Class (traditional) | Prompt *Tank capacity (m3)*; signal `LEVEL` = `<object section>.LEVEL` (trigger on value); creates `<object>.VOLUME` from `TPL_REAL`; volume = level × capacity / 100; logs when the level crosses 80; refuses capacity ≤ 0 |
+| `CI-Eng-Sample.TANK1.CALC` | Object | `CIENG_TANK`, capacity 200; creates section `TANK1.CALC` and item `TANK1.CALC.VOLUME` |
+| `CIENG_JFLOW` | Class (Java) | Attaches `<object section>.INFLOW`; creates `<object>.sPerMin` = inflow / 60; logs each change |
+| `CI-Eng-Sample.TANK1.JFLOW` | Object | `CIENG_JFLOW`; creates item `TANK1.JFLOW.sPerMin` (mixed case, as the Java identifier) |
+| `CIENG_EVENT` | Item storage group | Event/Item, lifetime 1 week, rollover 1 day |
+| `CIENG_SCAN10S` | Item storage group | Scan/Time every 10 s with quality, priority 10 (source for aggregation), lifetime 1 day, rollover 1 hour; `TANK1.LEVEL`, `TANK1.INFLOW` |
+| `CIENG_AGG` | Item storage group | Aggregation 30 min + hourly, lifetime 4 weeks, rollover 1 week; `TANK1.LEVEL` max/min/average (read with `INTERPOLATION = "30Minutes"` / `"Hour"`, `ATTRIBUTE = "Maximum"` …) |
+| `CI-Eng-Sample.PLC1` | Section | Modbus loopback station |
+| `CI-Eng-Sample.PLC1.COMM_OK` | Item, Boolean | Status item of station `CIENG_PLC` (1 = communicating, status 22 when off-scan) |
+| `CI-Eng-Sample.PLC1.SETPOINT` / `.READBACK` | Items, Integer | Written to holding register 1 (`RO:1`) / read from input register 1 (`RI:1`), same memory |
+| `CI-Eng-Sample.PLC1.CMD` / `.FEEDBACK` | Items, Boolean | Written to coil 1 (`DO:1`) / read from input bit 1 (`DI:1`), same memory |
+| `CIENG_MB_LINE` | Modbus line (TCP/IP) | Equipment manager `EQPCIENG` (created and started by loading the line) |
+| `CIENG_PLC` | Modbus station | Open Modbus/TCP to `localhost:5020`, unit 1, output method *On change and connect* |
+| `CIENG_SCAN1S` | Modbus scan type | 1000 ms |
+| `CI-Eng-Sample.UA` | Section | OPC UA loopback station |
+| `CI-Eng-Sample.UA.COMM_OK` | Item, Boolean | Status item of station `CIENG_UA` (1 = connected) |
+| `CI-Eng-Sample.UA.LEVEL_COPY` | Item, Real | `TANK1.LEVEL` read back through CI Server's own OPC UA server |
+| `CI-Eng-Sample.UA.SRV_STATE` | Item, Integer | OPC UA server state node (ns 0, i=2259), 0 = Running |
+| `CIENG_UA_LINE` | OPC UA client line | Client process `OPXCIENG` (created and started by loading the line) |
+| `CIENG_UA` | OPC UA station | `opc.tcp://localhost:34493`, Basic256Sha256 / SignAndEncrypt, anonymous; subscription `CIENG_SUB` (1 s); points `LEVEL`, `SRV_STATE` |
+| OPC visible | Flags | Sections `CI-Eng-Sample`, `TANK1` and item `TANK1.LEVEL` are OPC visible, item read-only (`12_opc_visible_df.qli`) |
+| `CIENG_ACK` | Acknowledgement type | Every alarm needs an acknowledgement; return to normal automatic only if the alarm was acknowledged (same matrix as `MANUAL`) |
+| `CIENG_TANKS` | Area of interest | Label for tank items (`TANK1.LEVEL` `AOI_1`) |
+| `CIENG_TANK1` | Alarm selection area | `SECTION = "CI-Eng-Sample.TANK1"`, compiled on load |
+| `CIENG_VIEWER` | Authorization group | Read-only: `ITEM_READ`, `SECTION_READ`, `ALARM_CURRENT_READ`, `ALARM_CHRONO_READ`. No users are created by the sample. |
+
+Items created by objects (`TANK1.CALC.VOLUME`, `TANK1.JFLOW.sPerMin`) and their sections are
+deleted with the objects; they are not in `02_item_df.qli`.
+
+All items except `PLC1.*` are internal (no station). The `PLC1` station talks to CI Server's own Modbus slave mirror (see below), so no PLC is needed either.
+New items start with status 13 (`NOT INIT`) until a value is written.
+
+## Files
+
+| File | Purpose |
+|---|---|
+| `01_section_df.qli` | Sections (`SECTION_DF`); parents before children |
+| `02_item_df.qli` | Items (`ITEM_DF`) |
+| `02b_sub_item_df.qli` | Sub-items (`SUB_ITEM_DF`) |
+| `03_his_group_df.qli` | Item storage groups (`HIS_GROUP_DF`): event, scan, aggregation |
+| `04_item_his_df.qli` | Items in the storage group (`ITEM_HIS_DF`, name `<group>:<item>`) |
+| `05_trigger_df.qli`, `06_class_df.qli`, `07_object_df.qli` | Trigger group; classes (source in the `METHOD` memo, `@"` … `"@`, `COMPILE` 1; Traditional and Java); objects (`ATTR_VALUE_1` = prompt answer) |
+| `08_auth_group_df.qli` | Authorization group (`AUTH_GROUP_DF`) |
+| `09_modbus_line_df.qli`, `10_modbus_station_df.qli`, `11_item_eqp_df.qli` | Modbus line; station, scan type, points; items connected to points |
+| `12_opc_visible_df.qli` | OPC visible / read flags (loaded with `dssqld -m`) |
+| `13_opcua_line_df.qli`, `14_opcua_station_df.qli`, `15_item_opcua_df.qli` | OPC UA client line; station, subscription, points; connected items |
+| `01b_alarm_df.qli` | Alarm definitions: acknowledgement type, area of interest, alarm selection area (`ALARM_ACK_DF`, `ALARM_AOI_DF`, `ALARM_ASA_DF`) |
+| `16_item_alarm_df.qli` | Switch on alarming for `TANK1.LEVEL` (loaded with `dssqld -m`) |
+| `equipment/eqpciengslv_start.cmd`, `_stop.cmd` | Start/stop the Modbus slave mirror (copy to `tls\com`) |
+| `76_`…`93_remove_*.qli` | Names to delete, in reverse order (alarm definitions last, `93`) |
+| `load.cmd`, `remove.cmd` | Run the steps in the right order |
+| `displays/CIENG_Tank.xml` | Display (HTML mode): title, number field on `TANK1.LEVEL`, alarm overview, trend of `TANK1.LEVEL` |
+| `displays/deploy_displays.cmd`, `remove_displays.cmd` | Copy the display into the operator interface and export its HTML version / delete both |
+| `monitoring/*.sup.txt` | Setup-file lines for the monitoring processes (not applied by `load.cmd`) |
+
+## Modbus slave mirror (for station CIENG_PLC)
+
+`CIENG_PLC` reads and writes CI Server's own Modbus slave: `eqpmdcmem` (slave memory) and
+`eqpmdcslvtcp` (Modbus TCP on port 5020). Without them the station reports bad communication
+(`COMM_OK` = 0) but everything loads. To start them with CI Server, an administrator copies
+`equipment/eqpciengslv_start.cmd` and `eqpciengslv_stop.cmd` to `%TLS_ROOT_PATH%\tls\com`;
+for a quick test they can also be started by hand from a normal prompt:
+
+```
+start eqpmdcmem -n EQPMDCMEM
+start eqpmdcslvtcp -n EQPMDCSLVTCP -p 5020
+```
+
+Remove the two files from `tls\com` when the sample is removed. See skill `equipment`, task
+`modbus-station.md`.
+
+## OPC UA loopback (station CIENG_UA)
+
+`CIENG_UA` is CI Server's OPC UA client connected to CI Server's own OPC UA server, so no
+external server is needed. The **first** connection on a system needs a one-time certificate
+exchange, done by the user (skill `data-access`, task `opcua-client.md` §4):
+
+1. After loading, the client logs `OPXC-E-CER_NO_TRU`; trust the server certificate in
+   `%TLS_ALLUSERS_PATH%\pki\opxuac\pkiclient\rejected` (Engineering Module, or move it to
+   `…\pkiclient\trusted\certs`).
+2. The server then rejects the client; move `CI_SERVER_OPCUA_CLIENT_OPXCIENG […].der` from
+   `%TLS_ALLUSERS_PATH%\pki\opxuas\pkiserver\rejected` to `…\pkiserver\trusted\certs`
+   (PowerShell: `Move-Item -LiteralPath`, the name contains brackets).
+
+Then `UA.COMM_OK` = 1 and `UA.LEVEL_COPY` follows `TANK1.LEVEL`. The trust is kept when the
+sample is removed and loaded again.
+
+## Alarms (TANK1.LEVEL)
+
+`TANK1.LEVEL` raises HIGH above 80 (Alarm 2, priority 2) and HIGH HIGH above 90 (Alarm 3,
+priority 1). To try it on a test system: `itmval -p -n CI-Eng-Sample.TANK1.LEVEL -v 85`, export
+`ALARM_CURRENT` (filter on `ITEM_NAME`), acknowledge with `dssqld -m` on `ALARM_CURRENT`
+(`NAME`, `ACK` 1), write the level back below 80. See skill `alarm-management`, task
+`item-alarming.md`.
+
+## Display (optional)
+
+After `load.cmd`, run `displays\deploy_displays.cmd` (no admin rights) and open
+`http://localhost:8080/mobileoperator/?d=CIENG_Tank` (CI Server login), or open `CIENG_Tank` in
+CI View / the Edit Module. `displays
emove_displays.cmd` deletes it again. See skill
+`graphics`.
+
+## Monitoring processes (optional)
+
+`monitoring/` holds the lines to add to the setup files in `%TLS_ROOT_PATH%\tls\sup\` so that
+`intcpumon`, `intdskmon`, `inttcpmon`, `intmon` and `intspawn` write into the `SYSTEM` items.
+These change the system's own setup files: back the files up first and restore them after
+testing. See the `system-management` skill, task `monitoring-processes.md`.
+
+## Planned additions
+
+| Phase | Adds |
+|---|---|
+| 10 | A symbol (the display `CIENG_Tank` exists) |
+| 11 | A report |
+
+## Rules
+
+- Test systems only; invented names only, no real plant or customer data.
+- Keep the load order: sections → template items → classes (compiled) → objects → other
+  items → storage groups → items in storage groups (IM 36K10J10 §5.6). Keep `remove.cmd` in
+  reverse order.
+- Every file notes the CI Server version it was built and tested on.
diff --git a/examples/CI-Eng-Sample/displays/CIENG_Tank.xml b/examples/CI-Eng-Sample/displays/CIENG_Tank.xml
new file mode 100644
index 0000000..4582d2e
--- /dev/null
+++ b/examples/CI-Eng-Sample/displays/CIENG_Tank.xml
@@ -0,0 +1,487 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<visualization protocolVersion="1.3.0.0">
+  <globalSection/>
+  <coreObjectDefinition type="displayDefinition">
+    <version type="version" value="1.3.0.0"/>
+    <html>true</html>
+    <width>1984</width>
+    <height>760</height>
+    <referenceCheck>4</referenceCheck>
+    <defaultBgColor type="colorSet" r="255" g="255" b="255"/>
+    <defaultFgColor type="colorSet" r="0" g="0" b="0"/>
+    <defaultFont type="font" name="Tahoma" size="11" underline="false" strikethrough="false"/>
+    <defaultStroke type="stroke" width="1.0"/>
+    <grid type="grid" gridVisible="true" snappingActive="true" verticalSnapInterval="8" horizontalSnapInterval="8" onTop="false">
+      <color type="colorSet" r="0" g="0" b="0"/>
+    </grid>
+    <revisionHistory type="revisionHistory">
+      <revision type="revision" who="ADMIN" when="2026.10.01 14:29:31.493 AEST" what="Created" where="PXiSEDev"/>
+    </revisionHistory>
+    <blinkDelay>500</blinkDelay>
+    <blinkEnabled>true</blinkEnabled>
+    <mousePassThrough>false</mousePassThrough>
+    <visibilityGroup type="componentData">
+      <htmlId>2</htmlId>
+      <name>Overview</name>
+      <description>Always shown</description>
+      <minimumZoomEnabled>true</minimumZoomEnabled>
+      <minimumZoomFactor>10.0</minimumZoomFactor>
+    </visibilityGroup>
+    <visibilityGroup type="componentData">
+      <htmlId>3</htmlId>
+      <name>Rough</name>
+      <description>Shown when viewing viewing a large area</description>
+      <minimumZoomEnabled>true</minimumZoomEnabled>
+      <minimumZoomFactor>25.0</minimumZoomFactor>
+    </visibilityGroup>
+    <visibilityGroup type="componentData">
+      <htmlId>4</htmlId>
+      <name>Standard</name>
+      <description>Shown when using the default view setting</description>
+      <minimumZoomEnabled>true</minimumZoomEnabled>
+      <minimumZoomFactor>100.0</minimumZoomFactor>
+    </visibilityGroup>
+    <visibilityGroup type="componentData">
+      <htmlId>5</htmlId>
+      <name>Detail</name>
+      <description>Shown only when viewing a small area</description>
+      <minimumZoomEnabled>true</minimumZoomEnabled>
+      <minimumZoomFactor>400.0</minimumZoomFactor>
+    </visibilityGroup>
+    <visibilityGroup type="componentData">
+      <htmlId>6</htmlId>
+      <name>Intricacies</name>
+      <description>Shown only when viewing a very small area</description>
+      <minimumZoomEnabled>true</minimumZoomEnabled>
+      <minimumZoomFactor>1000.0</minimumZoomFactor>
+    </visibilityGroup>
+    <visualizationLayer type="componentData">
+      <htmlId>1</htmlId>
+      <name>Layer1</name>
+    </visualizationLayer>
+    <componentCountHint>4</componentCountHint>
+    <text type="componentData">
+      <htmlId>7</htmlId>
+      <value>CI-Eng-Sample Tank 1</value>
+      <stroke type="stroke" width="1.0"/>
+      <keepOriginalSize>true</keepOriginalSize>
+      <x>124.734375</x>
+      <y>36.953125</y>
+      <top>5.3125</top>
+      <bottom>5.3125</bottom>
+      <left>52.375</left>
+      <right>52.375</right>
+      <rotation>0.0</rotation>
+      <shear>0.0</shear>
+    </text>
+    <numberField type="componentData" x="120.0" y="120.0" top="16.0" bottom="16.0" left="40.0" right="40.0" rotation="0.0" shear="0.0">
+      <htmlId>8</htmlId>
+      <data type="data">
+        <action type="actionConnectTo">
+          <property type="property" name="numberField.value"/>
+          <filter type="filter">
+            <value>0.0</value>
+          </filter>
+          <connection type="connection">
+            <itemName>CI-Eng-Sample.TANK1.LEVEL</itemName>
+            <itemId>1.1.268.0.0.1.1.7</itemId>
+            <itemAttribute>ItemValue</itemAttribute>
+          </connection>
+        </action>
+      </data>
+    </numberField>
+    <alarmOverview type="componentData" x="1020.0" y="296.0" top="72.0" bottom="72.0" left="964.0" right="964.0" rotation="0.0" shear="0.0">
+      <htmlId>9</htmlId>
+      <data type="data">
+        <action type="actionInternalServiced"/>
+      </data>
+    </alarmOverview>
+    <chart type="componentData">
+      <htmlId>10</htmlId>
+      <config type="graphicInfo">
+        <version type="version" value="1.3.0.0"/>
+        <backgroundBorder type="border" value="BorderEmpty"/>
+        <penPanelVisible>false</penPanelVisible>
+        <penPanelHeight>-1</penPanelHeight>
+        <toolbarVisible>true</toolbarVisible>
+        <toolbarPosition type="borderLayoutPosition" value="PositionNorth"/>
+        <shiftOffset>0</shiftOffset>
+        <shiftLength>0</shiftLength>
+        <protection type="protection" active="false" password="">
+          <userProtection type="userProtection" user=""/>
+        </protection>
+        <enterpriseGroupLocation type="nodeName" node="$display$"/>
+        <chartPanel>
+          <name/>
+          <author/>
+          <version type="version" value="1.3.0.0"/>
+          <description/>
+          <forAllUsers>false</forAllUsers>
+          <template>false</template>
+          <group>@NULL</group>
+          <XyMode>false</XyMode>
+          <x>0</x>
+          <y>0</y>
+          <width>800</width>
+          <heigth>400</heigth>
+          <iconized>false</iconized>
+          <backgroundBorder type="border" value="BorderEmpty"/>
+          <foregroundColor type="colorSet" r="0" g="0" b="0"/>
+          <backgroundPaint type="paint">
+            <paint type="colorSet" r="240" g="240" b="240"/>
+          </backgroundPaint>
+          <plotAreaBorder type="border" value="BorderEmpty"/>
+          <plotAreaTransparent>true</plotAreaTransparent>
+          <plotAreaIcon>@NULL</plotAreaIcon>
+          <plotAreaPaint type="paint">
+            <paint type="colorSet" r="255" g="255" b="255"/>
+          </plotAreaPaint>
+          <hairlineColor type="colorSet" r="0" g="0" b="0"/>
+          <hairlineVisible>false</hairlineVisible>
+          <antialiasingText>false</antialiasingText>
+          <antialiasingData>true</antialiasingData>
+          <renderMode type="chartRendering" value="Rendering2d"/>
+          <timeNavigatorVisible>true</timeNavigatorVisible>
+          <timeRangeControlVisible>true</timeRangeControlVisible>
+          <autoUpdateInterval>false</autoUpdateInterval>
+          <legendVisible>true</legendVisible>
+          <legendTitle/>
+          <legendHeading/>
+          <legendColor type="colorSet" r="0" g="0" b="0"/>
+          <legendBackgroundColor type="colorSet" r="240" g="240" b="240"/>
+          <legendFont type="font" name="Tahoma" size="11" underline="false" strikethrough="false"/>
+          <legendTransparancy>0.2705882352941177</legendTransparancy>
+          <legendBorderType type="border" value="BorderLine"/>
+          <legendPositionType type="position" value="PositionNorthEast"/>
+          <timeSliderVisible>true</timeSliderVisible>
+          <timeSliderAbove>false</timeSliderAbove>
+          <valueSliderVisible>true</valueSliderVisible>
+          <valueSliderLeft>false</valueSliderLeft>
+          <xAxisReversed>false</xAxisReversed>
+          <yAxisReversed>false</yAxisReversed>
+          <projectorReversed>false</projectorReversed>
+          <scalingFonts>false</scalingFonts>
+          <maximumPens>5</maximumPens>
+          <pensPerPack>0</pensPerPack>
+          <triggerPen>0</triggerPen>
+          <timeAxisVisible>true</timeAxisVisible>
+          <timeAxisMajorTickVisible>true</timeAxisMajorTickVisible>
+          <timeAxisMinorTickVisible>false</timeAxisMinorTickVisible>
+          <timeAxisColor type="colorSet" r="0" g="0" b="0"/>
+          <timeAxisFont type="font" name="Tahoma" size="11" underline="false" strikethrough="false"/>
+          <timeAxisLabelColor type="colorSet" r="0" g="0" b="0"/>
+          <timeAxisLabelVisible>true</timeAxisLabelVisible>
+          <timeAxisLongLabelVisible>true</timeAxisLongLabelVisible>
+          <timeAxisLabelRotation>0</timeAxisLabelRotation>
+          <timeAxisTitle/>
+          <timeAxisTitleRotation>0</timeAxisTitleRotation>
+          <timeAxisTitlePlacement>50</timeAxisTitlePlacement>
+          <timeAxisMajorGridVisible>true</timeAxisMajorGridVisible>
+          <timeAxisMajorGridColor type="colorSet" r="192" g="192" b="192"/>
+          <timeAxisMajorGridStroke type="stroke" width="1.0" endCap="butt" lineJoin="bevel"/>
+          <timeAxisMinorGridVisible>false</timeAxisMinorGridVisible>
+          <timeAxisMinorGridColor type="colorSet" r="192" g="192" b="192"/>
+          <timeAxisMinorGridStroke type="stroke" width="1.0" endCap="butt" lineJoin="bevel"/>
+          <headerText/>
+          <headerColor type="colorSet" r="0" g="0" b="0"/>
+          <headerFont type="font" name="Tahoma" size="11" underline="false" strikethrough="false"/>
+          <headerJustification type="jTextJustification" value="TextJustificationLeft"/>
+          <footerText/>
+          <footerColor type="colorSet" r="0" g="0" b="0"/>
+          <footerFont type="font" name="Tahoma" size="11" underline="false" strikethrough="false"/>
+          <footerJustification type="jTextJustification" value="TextJustificationLeft"/>
+          <enterprisePrimarySourceLocation type="nodeName" node="$default$"/>
+          <enterpriseSecondarySourceLocation type="nodeName" node="$default$"/>
+          <enterprisePrimaryHistoryLocation type="nodeName" node="$default$"/>
+          <enterpriseSecondaryHistoryLocation type="nodeName" node="$default$"/>
+          <updateFromHistory>true</updateFromHistory>
+          <useSampleInterval>true</useSampleInterval>
+          <sampleInterval>0</sampleInterval>
+          <optimised>true</optimised>
+          <chartProtection type="protection" active="false" password="">
+            <userProtection type="userProtection" user=""/>
+          </chartProtection>
+          <pen type="pen">
+            <type>256</type>
+            <color type="colorSet" r="65" g="105" b="225"/>
+            <stroke type="stroke" width="1.5"/>
+            <paint>@NULL</paint>
+            <visible>true</visible>
+            <visibleLegend>true</visibleLegend>
+            <source type="sourceID" uri="ci:/item/CI-Eng-Sample.TANK1.LEVEL?historygroup=CIENG_SCAN10S"/>
+            <axisVisible>false</axisVisible>
+            <axisPosition>0</axisPosition>
+            <labelVisible>true</labelVisible>
+            <majorTickVisible>true</majorTickVisible>
+            <minorTickVisible>true</minorTickVisible>
+            <axisColor>@NULL</axisColor>
+            <labelColor>@NULL</labelColor>
+            <scaleRangeType>0</scaleRangeType>
+            <minimum>NaN</minimum>
+            <maximum>NaN</maximum>
+            <procentual>false</procentual>
+            <title/>
+            <description>Tank 1 level (%)</description>
+            <legendText/>
+            <titlePlacement>0</titlePlacement>
+            <titleRotation>0</titleRotation>
+            <labelRotation>0</labelRotation>
+            <majorGridVisible>false</majorGridVisible>
+            <minorGridVisible>false</minorGridVisible>
+            <lowHighLimitGridVisible>false</lowHighLimitGridVisible>
+            <lowHighLimitGridAreaVisible>false</lowHighLimitGridAreaVisible>
+            <lowLowHighHighLimitGridVisible>false</lowLowHighHighLimitGridVisible>
+            <majorGridColor>@NULL</majorGridColor>
+            <minorGridColor>@NULL</minorGridColor>
+            <lowHighLimitGridColor>@NULL</lowHighLimitGridColor>
+            <lowHighLimitGridAreaColor>@NULL</lowHighLimitGridAreaColor>
+            <lowLowHighHighLimiGridColor>@NULL</lowLowHighHighLimiGridColor>
+            <majorGridStroke type="stroke" width="0.1"/>
+            <minorGridStroke type="stroke" width="0.1"/>
+            <lowHighLimitGridStroke type="stroke" width="0.1"/>
+            <lowLowHighHighLimiGridStroke type="stroke" width="0.1"/>
+            <lowLimit>20.0</lowLimit>
+            <highLimit>80.0</highLimit>
+            <lowLowLimit>10.0</lowLowLimit>
+            <highHighLimit>90.0</highHighLimit>
+            <annotationVisible>false</annotationVisible>
+            <timeShift>0</timeShift>
+          </pen>
+          <pen type="pen">
+            <type>256</type>
+            <color type="colorSet" r="241" g="76" b="20"/>
+            <stroke type="stroke" width="1.5"/>
+            <paint>@NULL</paint>
+            <visible>true</visible>
+            <visibleLegend>true</visibleLegend>
+            <source type="sourceID" uri=""/>
+            <axisVisible>false</axisVisible>
+            <axisPosition>0</axisPosition>
+            <labelVisible>true</labelVisible>
+            <majorTickVisible>true</majorTickVisible>
+            <minorTickVisible>true</minorTickVisible>
+            <axisColor>@NULL</axisColor>
+            <labelColor>@NULL</labelColor>
+            <scaleRangeType>0</scaleRangeType>
+            <minimum>NaN</minimum>
+            <maximum>NaN</maximum>
+            <procentual>false</procentual>
+            <title/>
+            <description/>
+            <legendText/>
+            <titlePlacement>0</titlePlacement>
+            <titleRotation>0</titleRotation>
+            <labelRotation>0</labelRotation>
+            <majorGridVisible>false</majorGridVisible>
+            <minorGridVisible>false</minorGridVisible>
+            <lowHighLimitGridVisible>false</lowHighLimitGridVisible>
+            <lowHighLimitGridAreaVisible>false</lowHighLimitGridAreaVisible>
+            <lowLowHighHighLimitGridVisible>false</lowLowHighHighLimitGridVisible>
+            <majorGridColor>@NULL</majorGridColor>
+            <minorGridColor>@NULL</minorGridColor>
+            <lowHighLimitGridColor>@NULL</lowHighLimitGridColor>
+            <lowHighLimitGridAreaColor>@NULL</lowHighLimitGridAreaColor>
+            <lowLowHighHighLimiGridColor>@NULL</lowLowHighHighLimiGridColor>
+            <majorGridStroke type="stroke" width="0.1"/>
+            <minorGridStroke type="stroke" width="0.1"/>
+            <lowHighLimitGridStroke type="stroke" width="0.1"/>
+            <lowLowHighHighLimiGridStroke type="stroke" width="0.1"/>
+            <lowLimit>NaN</lowLimit>
+            <highLimit>NaN</highLimit>
+            <lowLowLimit>NaN</lowLowLimit>
+            <highHighLimit>NaN</highHighLimit>
+            <annotationVisible>false</annotationVisible>
+            <timeShift>0</timeShift>
+          </pen>
+          <pen type="pen">
+            <type>256</type>
+            <color type="colorSet" r="127" g="255" b="0"/>
+            <stroke type="stroke" width="1.5"/>
+            <paint>@NULL</paint>
+            <visible>true</visible>
+            <visibleLegend>true</visibleLegend>
+            <source type="sourceID" uri=""/>
+            <axisVisible>false</axisVisible>
+            <axisPosition>0</axisPosition>
+            <labelVisible>true</labelVisible>
+            <majorTickVisible>true</majorTickVisible>
+            <minorTickVisible>true</minorTickVisible>
+            <axisColor>@NULL</axisColor>
+            <labelColor>@NULL</labelColor>
+            <scaleRangeType>0</scaleRangeType>
+            <minimum>NaN</minimum>
+            <maximum>NaN</maximum>
+            <procentual>false</procentual>
+            <title/>
+            <description/>
+            <legendText/>
+            <titlePlacement>0</titlePlacement>
+            <titleRotation>0</titleRotation>
+            <labelRotation>0</labelRotation>
+            <majorGridVisible>false</majorGridVisible>
+            <minorGridVisible>false</minorGridVisible>
+            <lowHighLimitGridVisible>false</lowHighLimitGridVisible>
+            <lowHighLimitGridAreaVisible>false</lowHighLimitGridAreaVisible>
+            <lowLowHighHighLimitGridVisible>false</lowLowHighHighLimitGridVisible>
+            <majorGridColor>@NULL</majorGridColor>
+            <minorGridColor>@NULL</minorGridColor>
+            <lowHighLimitGridColor>@NULL</lowHighLimitGridColor>
+            <lowHighLimitGridAreaColor>@NULL</lowHighLimitGridAreaColor>
+            <lowLowHighHighLimiGridColor>@NULL</lowLowHighHighLimiGridColor>
+            <majorGridStroke type="stroke" width="0.1"/>
+            <minorGridStroke type="stroke" width="0.1"/>
+            <lowHighLimitGridStroke type="stroke" width="0.1"/>
+            <lowLowHighHighLimiGridStroke type="stroke" width="0.1"/>
+            <lowLimit>NaN</lowLimit>
+            <highLimit>NaN</highLimit>
+            <lowLowLimit>NaN</lowLowLimit>
+            <highHighLimit>NaN</highHighLimit>
+            <annotationVisible>false</annotationVisible>
+            <timeShift>0</timeShift>
+          </pen>
+          <pen type="pen">
+            <type>256</type>
+            <color type="colorSet" r="0" g="0" b="139"/>
+            <stroke type="stroke" width="1.5"/>
+            <paint>@NULL</paint>
+            <visible>true</visible>
+            <visibleLegend>true</visibleLegend>
+            <source type="sourceID" uri=""/>
+            <axisVisible>false</axisVisible>
+            <axisPosition>0</axisPosition>
+            <labelVisible>true</labelVisible>
+            <majorTickVisible>true</majorTickVisible>
+            <minorTickVisible>true</minorTickVisible>
+            <axisColor>@NULL</axisColor>
+            <labelColor>@NULL</labelColor>
+            <scaleRangeType>0</scaleRangeType>
+            <minimum>NaN</minimum>
+            <maximum>NaN</maximum>
+            <procentual>false</procentual>
+            <title/>
+            <description/>
+            <legendText/>
+            <titlePlacement>0</titlePlacement>
+            <titleRotation>0</titleRotation>
+            <labelRotation>0</labelRotation>
+            <majorGridVisible>false</majorGridVisible>
+            <minorGridVisible>false</minorGridVisible>
+            <lowHighLimitGridVisible>false</lowHighLimitGridVisible>
+            <lowHighLimitGridAreaVisible>false</lowHighLimitGridAreaVisible>
+            <lowLowHighHighLimitGridVisible>false</lowLowHighHighLimitGridVisible>
+            <majorGridColor>@NULL</majorGridColor>
+            <minorGridColor>@NULL</minorGridColor>
+            <lowHighLimitGridColor>@NULL</lowHighLimitGridColor>
+            <lowHighLimitGridAreaColor>@NULL</lowHighLimitGridAreaColor>
+            <lowLowHighHighLimiGridColor>@NULL</lowLowHighHighLimiGridColor>
+            <majorGridStroke type="stroke" width="0.1"/>
+            <minorGridStroke type="stroke" width="0.1"/>
+            <lowHighLimitGridStroke type="stroke" width="0.1"/>
+            <lowLowHighHighLimiGridStroke type="stroke" width="0.1"/>
+            <lowLimit>NaN</lowLimit>
+            <highLimit>NaN</highLimit>
+            <lowLowLimit>NaN</lowLowLimit>
+            <highHighLimit>NaN</highHighLimit>
+            <annotationVisible>false</annotationVisible>
+            <timeShift>0</timeShift>
+          </pen>
+          <pen type="pen">
+            <type>256</type>
+            <color type="colorSet" r="199" g="9" b="16"/>
+            <stroke type="stroke" width="1.5"/>
+            <paint>@NULL</paint>
+            <visible>true</visible>
+            <visibleLegend>true</visibleLegend>
+            <source type="sourceID" uri=""/>
+            <axisVisible>false</axisVisible>
+            <axisPosition>0</axisPosition>
+            <labelVisible>true</labelVisible>
+            <majorTickVisible>true</majorTickVisible>
+            <minorTickVisible>true</minorTickVisible>
+            <axisColor>@NULL</axisColor>
+            <labelColor>@NULL</labelColor>
+            <scaleRangeType>0</scaleRangeType>
+            <minimum>NaN</minimum>
+            <maximum>NaN</maximum>
+            <procentual>false</procentual>
+            <title/>
+            <description/>
+            <legendText/>
+            <titlePlacement>0</titlePlacement>
+            <titleRotation>0</titleRotation>
+            <labelRotation>0</labelRotation>
+            <majorGridVisible>false</majorGridVisible>
+            <minorGridVisible>false</minorGridVisible>
+            <lowHighLimitGridVisible>false</lowHighLimitGridVisible>
+            <lowHighLimitGridAreaVisible>false</lowHighLimitGridAreaVisible>
+            <lowLowHighHighLimitGridVisible>false</lowLowHighHighLimitGridVisible>
+            <majorGridColor>@NULL</majorGridColor>
+            <minorGridColor>@NULL</minorGridColor>
+            <lowHighLimitGridColor>@NULL</lowHighLimitGridColor>
+            <lowHighLimitGridAreaColor>@NULL</lowHighLimitGridAreaColor>
+            <lowLowHighHighLimiGridColor>@NULL</lowLowHighHighLimiGridColor>
+            <majorGridStroke type="stroke" width="0.1"/>
+            <minorGridStroke type="stroke" width="0.1"/>
+            <lowHighLimitGridStroke type="stroke" width="0.1"/>
+            <lowLowHighHighLimiGridStroke type="stroke" width="0.1"/>
+            <lowLimit>NaN</lowLimit>
+            <highLimit>NaN</highLimit>
+            <lowLowLimit>NaN</lowLowLimit>
+            <highHighLimit>NaN</highHighLimit>
+            <annotationVisible>false</annotationVisible>
+            <timeShift>0</timeShift>
+          </pen>
+          <penPanelLayout type="xyPenPanelLayout">
+            <Height>417</Height>
+            <AutoSize>true</AutoSize>
+            <SplitLocation>-1</SplitLocation>
+            <column index="0" visible="true" width="20"/>
+            <column index="1" visible="true" width="20"/>
+            <column index="2" visible="true" width="150"/>
+            <column index="3" visible="true" width="120"/>
+            <column index="4" visible="true" width="60"/>
+            <column index="5" visible="false" width="120"/>
+            <column index="6" visible="false" width="120"/>
+            <column index="7" visible="false" width="60"/>
+            <column index="8" visible="true" width="60"/>
+            <column index="9" visible="true" width="60"/>
+            <column index="10" visible="false" width="20"/>
+            <column index="11" visible="true" width="90"/>
+            <column index="12" visible="false" width="130"/>
+            <column index="13" visible="true" width="200"/>
+            <column index="14" visible="false" width="240"/>
+            <column index="15" visible="false" width="280"/>
+          </penPanelLayout>
+          <timeRange type="timeRangeLast" count="1">
+            <type type="timeUnit" value="TimeUnitHour"/>
+          </timeRange>
+          <updateInterval>30</updateInterval>
+          <fillHistory>true</fillHistory>
+          <updating>false</updating>
+        </chartPanel>
+      </config>
+      <x>472.0</x>
+      <y>588.0</y>
+      <top>172.0</top>
+      <bottom>172.0</bottom>
+      <left>344.0</left>
+      <right>344.0</right>
+      <rotation>0.0</rotation>
+      <shear>0.0</shear>
+      <data type="data">
+        <action type="actionInternalServiced"/>
+        <action type="actionConnectTo">
+          <property type="property" name="chart.attribute[00]"/>
+          <filter type="filter">
+            <value>0.0</value>
+          </filter>
+          <connection type="connection">
+            <itemName>CI-Eng-Sample.TANK1.LEVEL</itemName>
+            <itemId>1.1.268.0.0.1.1.7</itemId>
+            <itemAttribute>ItemValue</itemAttribute>
+          </connection>
+        </action>
+      </data>
+    </chart>
+  </coreObjectDefinition>
+</visualization>
\ No newline at end of file
diff --git a/examples/CI-Eng-Sample/displays/deploy_displays.cmd b/examples/CI-Eng-Sample/displays/deploy_displays.cmd
new file mode 100644
index 0000000..84e5039
--- /dev/null
+++ b/examples/CI-Eng-Sample/displays/deploy_displays.cmd
@@ -0,0 +1,10 @@
+@echo off
+rem Deploy the CI-Eng-Sample displays into the operator interface (deployment DEPLOY).
+rem CI Server R1.03.00. Load the sample (load.cmd) first; no admin rights needed.
+rem Copies the display XML, then creates the HTML (Mobile Operator) version with jwuiutl;
+rem without -o the HTML goes to %TLS_WAP_PATH%\mobileoperator\operatorInterfaces\DEPLOY.
+cd /d "%~dp0"
+set WAP=%TLS_WAP_PATH%
+if not defined TLS_WAP_PATH set WAP=C:\Users\Public\Yokogawa\tls\wap
+copy /y CIENG_Tank.xml "%WAP%\cfg\operatorInterfaces\DEPLOY\displays\"
+call jwuiutl.cmd -e HTML -i -f DEPLOY CIENG_Tank
diff --git a/examples/CI-Eng-Sample/displays/remove_displays.cmd b/examples/CI-Eng-Sample/displays/remove_displays.cmd
new file mode 100644
index 0000000..27c4096
--- /dev/null
+++ b/examples/CI-Eng-Sample/displays/remove_displays.cmd
@@ -0,0 +1,7 @@
+@echo off
+rem Remove the CI-Eng-Sample displays (operator interface and HTML version). CI Server R1.03.00.
+rem Close CIENG_Tank in the Edit Module first.
+set WAP=%TLS_WAP_PATH%
+if not defined TLS_WAP_PATH set WAP=C:\Users\Public\Yokogawa\tls\wap
+del /q "%WAP%\cfg\operatorInterfaces\DEPLOY\displays\CIENG_Tank.xml"
+del /q "%WAP%\mobileoperator\operatorInterfaces\DEPLOY\displays\CIENG_Tank.html"