I want to create a submenu for a product table. The main table / page lists all products and I now want to duplicate this page and apply filters to create the submenu (I managed to do this a while ago, but cannot find the mistake I make now). Can anyone point me in the right direct please? I attach two image here to show what I want to do and maybe someone sees the mistake. Second one is what I want to acchieve. What I realize is that the "options" are different on the admin panel to the right. Thank you!

Hi Malte, The first image is of a custom page, these pages cannot be nested. You will need to use the original view of the table to then duplicate (edit layout > icon on the top right corner). Let me know if you have other questions!

Makes sense, but I cannot find the original view for this app. Do you have an advice of how I can identify it easily?

For the custom page? Click on the table widget on the custom page and on the right you can see what page you have it linked to

For the one that is connected to the table I want to duplicate