An email being sent out from Nintex workflow to a list of SharePoint groups. There are users who are members of multiple groups and therefore are receiving multiple emails. For example, 1 User is a member of 3 groups, then he receives 3 duplicate emails.
"Send individual email" has been checked in to send individually addressed emails.
The idea of fetching the group members and storing in a variable seems to be very complex because I have around 20 SP Groups.
Any solution or pointer will be of great help.