Etherpad/Open shared document from more actions to toolbox-content-items

Hello, @damencho, How are you, friend?
I need to know how I can achieve it. Etherpad/Open shared document from more actions to toolbox-content-items. I don’t want to show my Open shared document in More Actions I want to show it as others shown below.

You need to edit the logic in features/toolbar to achieve this

Do I have to change it from the source code or I can do it via the config file?

Source only. It is pointed in the config that’s impossible to configure