User Management (create, maintain) from one super user

Hi,

We are implementing DM and PTP/DSM solution.

I understand that there are user security has modules listed like Settlement Management and Demantra Promotion Optimizations.

Have setup some users using "dm" login and when I change to "ptp" login I dont see those.

I do understand that the user security is managed at component (top) level.

I know I can see data series of one in the other.

Is there a workaround to have these abilities -

1. worksheet created by DM-component users is visible to PTP-component users ?

2. use DM or PTP (one of these) to manage users and not having to login into them separately ?