diff --git a/docs/dcc-groups.md b/docs/dcc-groups.md
index 0f58158..20b1fed 100644
--- a/docs/dcc-groups.md
+++ b/docs/dcc-groups.md
@@ -14,4 +14,11 @@ By default, Data Controller will work with the SAS Groups defined in Viya, Metad
 
 ## Data Controller Admin Group
 
-When configuring Data Controller for the first time, a group is designated as the 'admin' group.  This group has unrestricted access to Data Controller.  To change this group, modify the `%let dc_admin_group=` entry in the settings program.  To prevent others from changing this group, ensure the containing folder is write-protected!
+When configuring Data Controller for the first time, a group is designated as the 'admin' group.  This group has unrestricted access to Data Controller.  To change this group, modify the `%let dc_admin_group=` entry in the settings program, located as follows:
+
+* **SAS Viya:**  $(appLoc)/services/settings.sas
+* **SAS 9:** $(appLoc)/services/public/Data_Controller_Settings
+* **SASjs Server:** $(appLoc)/services/public/settings.sas
+
+
+To prevent others from changing this group, ensure the Data Controller appLoc (deployment folder) is write-protected - eg RM (metadata) or using Viya Authorisation rules.