Click “Automations”
Click “Workflows”
Choose any automation in which you want to use this segment
Click “+” icon
Click “Define your trigger…” box
Choose either “Added to segment” or “Belongs to segment”
Difference between “Added to segment & Belongs to segment”
Added to segment - This flow will be executed when a new audience is adding with the segment further
Belongs to segment - This flow will be executed for all the audience who already in the segment
Simply, “Belongs to segment” is for past audiences & “Added to segment” is for future audiences.
Choose the segment from the list “Which Segment?”
Click “Update”
Click “Save and Exit”