diff --git a/src/GamCommands.txt b/src/GamCommands.txt
index 289c4ee5..dbf7e7b1 100644
--- a/src/GamCommands.txt
+++ b/src/GamCommands.txt
@@ -1495,7 +1495,7 @@ gam print printermodels [todrive] [filter <String>]
 gam create cigroup <EmailAddress> <CIGroupAttribute>*
 	[makeowner] [alias|aliases <AliasList>] [dynamic <QueryDynamicGroup>]
 gam update cigroup <GroupItem> [email <EmailAddress>] <CIGroupAttribute>*
-	[security] [dynamic <QueryDynamicGroup>]
+	[security|dynamicsecurity] [dynamic <QueryDynamicGroup>]
 	[memberrestrictions <QueryMemberRestrictions>]
 gam update cigroup <GroupItem> add [owner|manager|member] [notsuspended|suspended] [expires never|<Time>] <UserTypeEntity>
 gam update cigroup <GroupItem> delete|remove [owner|manager|member] [notsuspended|suspended] <UserTypeEntity>
diff --git a/src/gam/gapi/cloudidentity/groups.py b/src/gam/gapi/cloudidentity/groups.py
index 69ae74d3..f3049e9e 100644
--- a/src/gam/gapi/cloudidentity/groups.py
+++ b/src/gam/gapi/cloudidentity/groups.py
@@ -866,6 +866,13 @@ def update():
                     'cloudidentity.googleapis.com/groups.discussion_forum': ''
                 }
                 i += 1
+            elif myarg == 'dynamicsecurity':
+                body['labels'] = {
+                    'cloudidentity.googleapis.com/groups.dynamic': '',
+                    'cloudidentity.googleapis.com/groups.security': '',
+                    'cloudidentity.googleapis.com/groups.discussion_forum': ''
+                }
+                i += 1
             elif myarg in ['dynamic']:
                 body['dynamicGroupMetadata'] = {
                     'queries': [{