Merge pull request 'C2024-047' (#640) from C2024-047 into Development

good for testing phase

PROMS/VEPROMS User Interface/dlgManageSecurity.cs

@@ -418,7 +418,8 @@ namespace VEPROMS
 			cmMembers.Items.Clear();
 			lstGroups.SelectedIndex = -1;
 
-			if (e.Button == MouseButtons.Right)
+			//shouldn’t be bringing up a menu in the Group box unless a user is 1st selected in the Users box.
+			if (e.Button == MouseButtons.Right && lstUsers.SelectedIndex > -1)
 			{
 				int k = lstGroups.IndexFromPoint(e.Location);
 				if (k >= 0)