Hi,
It is fetchXml query, using outer join, to make a list of contacts who do not have any activity. My problem is its complication on activity side. There are so many objects (single, party list) which are associated with contact. For
instance, in Appointment there are regardingobjectid(single object), requiredattendees(party list), optionalattendeesid(party list). Also, in Email, there is From, To, CC, Bcc, etc. Is there a simple way to including all activity attributes which
could be associated with contact?