Add AD Group Member - adding user to multiple groups

Hi, 

Maybe a simple one looking for if it is possible using the smart Object Account management ADGroup - ADDgroup Member when specifying the name of the group in the text box is it possible to be able to add a user more than one group. 

For example 

Name: Test - Group 1, Test Group 2 

Member: Testuser

From there the user would be able to both groups 

I have got this working but with just one group. 

I believe I may need a delimiter or from this to be written in a certain format does anyone have any advice.