duplo login manager and webuser

is posibol a snippet to login in the two sides webuser and manager.(for use in a manager login to allow manager logins to use docman whithout registering again)

I think you could, just search the snippet for both manager and user login. The only concern is about the built in authentication on the snippet or system that you use. They need to be able to detect both auth.

I do recall Raymond posting a snippet a long time ago that synched web users and manager users. You might check into that for some inspiration. Happy searching!