To answer questions about "Family Group":
A) Under profile name, there are yellow and green tabs (Edit Images, Tree Apps, Changes, Privacy [public view])
B) Under that are more tabs with green outline, white background, green lettering (Categories, Comments, Matches, Sources)
C) Beyond that are several icon-buttons (Build Ancestor List, See 7-10 generations of ancestors, Add style, Family Group, etc.) Family Group icon looks like a black & white circle around 3 person outlines)
D) Click the "Family Group" icon takes you to https://apps.wikitree.com/apps/beacall6/familySheet.php?id=???