I'm facing an issue since I use claims authentication on my SharePoint WebApplication. And I need a solution for my below query

I have a composite smart object which retrieves data from 2 different datasources (Active Directory and a SharePoint list)

DataSource1: Active Directory

Properties:

DataSource2: SharePoint list

Properties:

• Account (People Picker field)
• Description
• Status
• Comments

Now I need to bind the 'account' field from the sharepoint list with the 'name' field from active directory. Everythings works fine when I used windows classic authentication but since I use claims authentication, the account field cannot bind with the name field anymore because it displays the value this way "K2:domainusername" while Active Directory displays like this "domainusername".

Is there a way to bind these 2 values ?

Thank your for your time !

Regards