Returns an EntityDefs object containing the Entity types in all Families that the EntityDef is a member of.
This method can be used to find out what families a particular EntityDef is a member of, which can be more than one family. If the current EntityDef is not a member of any family, the resulting EntityDefs collection is empty.
VBScript
entitydef.GetParentFamilies
Perl
$entitydef->GetParentFamilies();