Link Bentley Map Author

Hello

I use Bentley Map (SELECT series 1) and db MS Access (connection successful, column Mslink in my table exists, table Mscatalog is created). I know how add link to another file, but how add link to row in db i don't know.

Object on in my .dgn file must have ID, and using this ID, i must add link to db?

Where i can see it's ID and change him? If it is, say me, please, how this do? Where is it tool menu in Bentley Map?

And another question: objects in my file it is Associative Region. I need change this type on Polygon or another type, to add links to rows in db?

Tamara

Russia