SUS - Contact person creation for vendor

Question

All,
We are at SRM5.0 and using SUS - MM scenario.
Questions -
1. How can we assign SU01 user as a contact person for a vendor replicated to SUS?
2. How can SU01 user id assigned in Org Structure without assigning to any root node?
Information-
1. Vendor got replicated from MM to SUS successfully and got created under vendor group.
2. We cannot use BBPMAININT because standard role SAP_EC_BBP_ADMINISTRATOR is not generated.
3. SU01 - Vendor user id is already created but not assigned in Org Structure.
4. Coming back to Q.2 we need to assign this vendor user id in Org Structure without connecting it to any root node. This will generate the BP for user.
5. Once this is done maybe we can map the vendor BP with user BP via transaction BP or BUP2.
Request for your inputs.
Thanks

Answer 1

Hi Sanjeev and Muthu,
Thanks for the response!
However here is the problem as mentioned in my initial post.
Vendor user id - SU01 is already created which needs to mapped with vendor created in Org Model. Now since the vendor user id is not mapped in Org Model yet, no BP is generated for the same.
If somehow we can assign the SU01 user id in Org Model then it will create BP for that user and after that we can use BP to link vendor with user.
We cannot use users_gen at the moment because the vendor id needs to be standalone without assigning to any node. users_gen will ask for the org unit to which this user should be assigned which we want to avoid.
Create Users transaction cannot be used also since the SU01 id already created.
Thanks