Action Bar section in every app

Hello all,

 

I am looking  for a way to share a custom section in the Action Bar across multiple apps.

We have created some company specific commands that I would like to be able to access from every app, but without having to add all the commands to every app separately.

 

I know how to create app-specific sections and how to add commands to these sections, but not (anymore) how to make these persistant and visible in every app.

 

I know this is possbile because I have done it before, but I can't recall how this was done.

I have tried every possible option that I could think of, but without the desired result.

 

Can anyone tell me what I am missing?

 

Thanks.