Is the following the correct format for

1) pulling the common name from the directory server assuming support for doing so has been set up in the CA's CS.cfg.   

2) Specifing the  ou, o and c  as parts of the subject?

policyset.IDUserSet.1.default.params.dnpattern=cn=$request.auth_token.cn[0]$, ou=const1,ou=const2,ou=const3,O=const4,C=const5

If the common name is Sean.Veale  the goal is so the subject looks like

CN=Sean.Veale
OU=const1
OU=const2
OU=const3
O=const4
C=const5

Thanks
Sean