I have two webpart, one contains all our systems, the other one all
our documentation. Each document has a system as metadata.

Between these two I have set up a connection so if you choose a
system you see the relevant documentation.

This has been working fine until we migrated to MOSS.

Now when I choose a syste, it adds the filter and tells me how many
documents there is, eg. 7. But when I expand it shows all documents
and not just the seven.

If I then go to the column and drop down the filter and chooses the
same system which is already marked, in then filters correctly and
only shows 7 doc.

I have tried to remove the connection and added it again, but it
does not help.

Any good ideas?