addFoundSetFilterParam and relations

I use addFoundSetFilterParam on load to open 2 different forms to view the same table but with a slightly different lay out, in fact clients being physical persons or companies.
On loading the forms the filter works ok and I selected ‘use separate foundset’ to keep the foundsets different.
Now comes the problem :
On the same forms there is a portal in a tabpanel relating the foundset to other tables showing complemantary related informations.

Well when I check the ‘use separate foundset’ the related information does not show up anymore.

What is wrong ?

We cannot envision this is happening, could you post a small sample solution showing this?

Jan Blok:
We cannot envision this is happening, could you post a small sample solution showing this?

I will try to check this out with a simpler app, since the one i am programming makes use of a complex MySQL database.

I found the problem disappears when I only check only ONE of the ‘use separate foundset’.
Since I use only 2 forms of that type for the moment the problem is solved
But what will happen when I add a 3d form on the same table when I implement a 3d sort of customers ?