I Created a Infopath K2 Process with Sharepoint.For Example：I have 2 users (k2megaDavidW,k2megaGrahamT) in k2megaITGroups1 group. In SharePoint http://sps.k2mega.local/sites/sales site if i remove these two users from Site SettingManage Users and add k2megaITGroups1 to replace k2megaDavidW,k2megaGrahamT.

And I Created a Destination Rule Sent to this k2megaITGroups1.

Then I Started the process.From the workplace report I found this process's status is error.Two users status is Empty.And If I add these 2 users(k2megaDavidW,k2megaGrahamT) into SharePoint http://sps.k2mega.local/sites/sales site as users.Everything is fine.Process Status and User Status are Active.

I also found it has the same problem if i put this group in queue unless i add these two users one by one to sharepoint site manage users.

how can I make AD groups work and dont need add users one by one to Sharepoint site?
Thanks for your reply