Display contact list with custom file in Tab group

Hi there,

In order to display filters in contact list, I want to create a new tab in Company entity, named "PeopleTest" and use the custom file function.

As french hotline says, it allows to show filters that are not enabled in default contact tab.

So I use ASP pages parameters to configure this (sorry, french version :) ) :

"pers" is the entity prefix of person table in SQL Database.

But when I save and open a Company in order to click on the new "PeopleTest" tab, I have this message :

In english we can translate : "Error in ID field PERS entity creation", something like that...

Any ideas are welcome :)

Thanks in advance

Regards,

Nicolas