How to add custom layout to Portal Tab List

[jawaidk]

I have created a new custom layout to use in the user portal, but I cannot seem to be able to add it to the Tab List, Is there a way to do this?
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[dafter]

I created a customEntity called Publishers and linked it with Calls, Leads, Opportunities, and Users.

I also created a Portal with portal...

[marcbeinder]

Is it possible to migrate entities that are created using Entity Manager to a custom module? I would basically be copying and pasting the custom entity...