Hey there, the outgoing flow options are always depending on the statement within the split
So you want to know if there is only 1 user role selected,
I reckon you are performing a retrieve of the list of selected roles and then counting that list
Within the split you would then put the following statement:
$CountSelectedRoles <= 1
This statement would read either true or false,
If you are checking on the association, place the statement as:
$Entity/Association != empty
hope this helps :)