Hi all
Can anyone point me to some decent resource on how to add or remove parties from an existing ActivityParties collection?
So far I've managed to read the existing collection from CRM, but if I simply add another party to that array and try PATCH, I get "CRM do not support direct update of Entity Reference properties, Use Navigation properties instead". If I create a new collection/array with just my new party in to and PATCH, it overwrites the existing collection with my new one. Now I'm looking into rebuilding the collection, but the returned collection doesn't have an indication of which entity the party is coming from, so I can't rebuild the odata binding?
Any help or pointers would be appreciated?
Thanks
James
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