Current CRM User Name
1.Create a dataset & use the below query
SELECT fullname
FROM FilteredSystemUser
WHERE (systemuserid = dbo.fn_FindUserGuid())
FROM FilteredSystemUser
WHERE (systemuserid = dbo.fn_FindUserGuid())
2. use the below expression for textbox in Footer
= "Prepared by " & First(Fields!fullname.Value, "DataSet2")
= "Prepared by " & First(Fields!fullname.Value, "DataSet2")