1. Go to In ConsoleOne, right-click the user object then click Properties.
2. Click GroupWise > Account to display the Account page.
3. Fill out the field "LDAP-Authentication:", use an Account with a known password i.E. "cn=admin,o=company,c=de"
4. Click Ok/Apply
Now you can use the password from "cn=admin,o=company,c=de" to login as the user...