Index: /trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- /trunk/psModules/src/concepts/pmConcepts.c	(revision 20108)
+++ /trunk/psModules/src/concepts/pmConcepts.c	(revision 20109)
@@ -536,4 +536,6 @@
         conceptRegisterStr("FPA.DETECTOR", "Detector name", NULL, NULL, false, PM_FPA_LEVEL_FPA);
         conceptRegisterStr("FPA.COMMENT", "Observation comment", NULL, NULL, false, PM_FPA_LEVEL_FPA);
+        conceptRegisterStr("FPA.OBS.MODE", "Observation mode (eg, survey id)", NULL, NULL, false, PM_FPA_LEVEL_FPA);
+        conceptRegisterStr("FPA.OBS.GROUP", "Observation group (eg, associated images)", NULL, NULL, false, PM_FPA_LEVEL_FPA);
         conceptRegisterF32("FPA.FOCUS", "Telescope focus", NULL, NULL, false, PM_FPA_LEVEL_FPA);
         conceptRegisterF32("FPA.AIRMASS", "Airmass at boresight", NULL, NULL, false, PM_FPA_LEVEL_FPA);