SAP Analytics Cloud assign Team in calendar task/processes by driving dimension

Hi all,

i would like to assign a calendar task/processes by driving dimension to the teams associated to the member of driving dimension.

I created an attribute in driving dimension that i want to use to define assignees (as you can see below).

If i populate that attribute with the username of assignee it work correctly, but customer could have more then one assignee per member of the dimension, so i would like to use Team as assignee.

As you can see below, when i used the team as assignee, an error occurs.

Someone knows a workaround to solve my problem?

Or do you know if in the next releases a functionality like this will be available?

Thanks.

Regards,

Salvatore