So I tried using API version 11 and it still didn't work, but Customer Support (Thanks Russel!!) had a second solution which did work on our instance of Workfront. The accessorID, accessorObjCode, and coreAction fields are in the accessRules collection, and can be updated on the object instead of th...

Thanks Jeff! We do have our templates set up for project access defaults to give manage access to the task when someone is assigned. For our business process we need to assign some people with manage and others with contribute access.

Hi Katherine, thanks for your help! When I try to run the custom API call to PORT/share or OPTASK/share and provide the key:value pairs following your example, I get an error 'accessorObjCode cannot be null'. I tried this with a group and a user, and received the same error message in both cases. I...

I have assigned users to an issue, but when I do they are added with manage permissions. I would prefer to update the sharing on the issue, and simply share the issue with contribute access. Does anyone know if that is possible through the API?