From 876e7256236c617b544528e9304b93715fd84055 Mon Sep 17 00:00:00 2001
From: elanaku <elana.urbach@gmail.com>
Date: Tue, 9 Jul 2024 22:51:05 +0000
Subject: [PATCH 1/3] Electrometer Commands: Added optional groupId to
 startScan and startScanDt

---
 .../Electrometer/Electrometer_Commands.xml         | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/python/lsst/ts/xml/data/sal_interfaces/Electrometer/Electrometer_Commands.xml b/python/lsst/ts/xml/data/sal_interfaces/Electrometer/Electrometer_Commands.xml
index 0bbba87e6..5cbcfa435 100644
--- a/python/lsst/ts/xml/data/sal_interfaces/Electrometer/Electrometer_Commands.xml
+++ b/python/lsst/ts/xml/data/sal_interfaces/Electrometer/Electrometer_Commands.xml
@@ -87,6 +87,13 @@
       <Units>unitless</Units>
       <Count>1</Count>
     </item>
+    <item>
+      <EFDB_Name>groupId</EFDB_Name>
+      <Description>Optional group ID for the electrometer reading.</Description>
+      <IDL_Type>string</IDL_Type>
+      <Units>unitless</Units>
+      <Count>1</Count>
+    </item>
   </SALCommand>
   <SALCommand>
     <Subsystem>Electrometer</Subsystem>
@@ -99,6 +106,13 @@
       <Units>second</Units>
       <Count>1</Count>
     </item>
+    <item>
+      <EFDB_Name>groupId</EFDB_Name>
+      <Description>Optional group ID for the electrometer reading.</Description>
+      <IDL_Type>string</IDL_Type>
+      <Units>unitless</Units>
+      <Count>1</Count>
+    </item>
   </SALCommand>
   <SALCommand>
     <Subsystem>Electrometer</Subsystem>

From 6b90d026e340dccc317503dbdfccc657e663ff99 Mon Sep 17 00:00:00 2001
From: elanaku <elana.urbach@gmail.com>
Date: Tue, 9 Jul 2024 22:51:47 +0000
Subject: [PATCH 2/3] FiberSpectrograph commands: added optional groupId to
 expose

---
 .../FiberSpectrograph/FiberSpectrograph_Commands.xml       | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/python/lsst/ts/xml/data/sal_interfaces/FiberSpectrograph/FiberSpectrograph_Commands.xml b/python/lsst/ts/xml/data/sal_interfaces/FiberSpectrograph/FiberSpectrograph_Commands.xml
index 5bdcde6ba..7a2c78a58 100644
--- a/python/lsst/ts/xml/data/sal_interfaces/FiberSpectrograph/FiberSpectrograph_Commands.xml
+++ b/python/lsst/ts/xml/data/sal_interfaces/FiberSpectrograph/FiberSpectrograph_Commands.xml
@@ -35,6 +35,13 @@
       <Units>unitless</Units>
       <Count>1</Count>
     </item>
+    <item>
+      <EFDB_Name>groupId</EFDB_Name>
+      <Description>Optional group ID for the exposure; used for the FITS GROUPID header value.</Description>
+      <IDL_Type>string</IDL_Type>
+      <Units>unitless</Units>
+      <Count>1</Count>
+    </item>
   </SALCommand>
   <SALCommand>
     <Subsystem>FiberSpectrograph</Subsystem>

From 6e08712a9a70d08187516db5c2e6ebd04a8bf98c Mon Sep 17 00:00:00 2001
From: elanaku <elana.urbach@gmail.com>
Date: Tue, 9 Jul 2024 22:52:28 +0000
Subject: [PATCH 3/3] add news fragment

---
 doc/news/interface_changes/DM-44757.electrometer.rst      | 1 +
 doc/news/interface_changes/DM-44757.fiberspectrograph.rst | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 doc/news/interface_changes/DM-44757.electrometer.rst
 create mode 100644 doc/news/interface_changes/DM-44757.fiberspectrograph.rst

diff --git a/doc/news/interface_changes/DM-44757.electrometer.rst b/doc/news/interface_changes/DM-44757.electrometer.rst
new file mode 100644
index 000000000..a79b8d967
--- /dev/null
+++ b/doc/news/interface_changes/DM-44757.electrometer.rst
@@ -0,0 +1 @@
+Add optional groupID to startScan and startScanDt.
\ No newline at end of file
diff --git a/doc/news/interface_changes/DM-44757.fiberspectrograph.rst b/doc/news/interface_changes/DM-44757.fiberspectrograph.rst
new file mode 100644
index 000000000..de12e5da6
--- /dev/null
+++ b/doc/news/interface_changes/DM-44757.fiberspectrograph.rst
@@ -0,0 +1 @@
+Add optional groupID to the expose command.
\ No newline at end of file