We are working on a script task to add and remove members from a group.  The task only works if the values are hard coded within the task.

Here is the code that works:

            //Create a variable for the group
            string GroupName = "Test";

            //Identify a Win Account to Remove
            string WinName = "ABC\\NewUser";

            // Lookup the account by name to get the SID
            AccountReference ActRef = new AccountReference(WinName, RASession);

            // Retrieve the SID
            SecurityIdentifier sid = actRef.ToSecurityIdentifier();
 
            //Get the Group 
            GroupInfo gi = (GroupInfo)Account.GetInfo(GroupName, RASession);

            //Remove the specific Windows Account
            gi.UnlinkWindowsAccount(sid);
 
            // Save the GroupInfo object
            gi.Save();

This all works.  The problem arises when we try to use any token in place of the hard coded value.  

For instance, none of these work, giving us a Trustee Not Found message:

            //Using properties from the FindGroup Task
            string GroupName = "FindGroup_Display Name";

            //Using properties from the FindGroup Task
            string GroupName = "FindGroup_Account Name";

            //Using properties from the FindGroup Task
            string GroupName = "FindGroup_Qualified Name";

	    //Using a hard coded token name, defined in Assign Token Values
            //and hard coded to "Test"	
            string GroupName = "GroupName";

All of these tokens show up in the Track Tokens list with the correct name, "Test".  Is there something obvious we are missing?