I'm still running K2 blackpearl 4.6.6 (cannot upgrade yet) and I'm using the CSOM Service Instance to connect to a SharePoint online site.
Everything is working, but when I try to update/create an item that contains a person field, the SmartObject expects the SharePoint User ID of the user in order to create the item.
My question is how I get this ID?
I am using K2 smartforms to create the item.
I've tried enabling hidden lists thinking the UserInformation list might be visible but it isn't.
Is there another way which I can use to get the SharePoint ID of the user?
Thank you,
JohanL