Hello everybody!
Looking for some help from people who know what they are doing. My
problem is as such: in a database there are three tables:

1. Table to store a project data
Projects
Proj_Id
<Other data>

2. Table to store a user data
Users
User_Id
<Other data>

3. Table to store projects available to a given user, along with the
access rights.
User_Proj
Proj_Id
User_Id
Access

To get the access rights for a users I'm using simple SP. My question
is: how to
edit such a thing using IBO - I do not have a foggiest idea. Ok, I can
link project and User_Proj table using master link. But how can I add or
delete user/project from the Proj_User table? May be somebody will be so
kind, as to give me at least an idea where to start.

Thanks beforehand

Andy Radchenko