[EOS] how to create a side button?

[Mikaa]

Hey, how do i get a button on the side in the eos editor?
Like this:

[kerkersklave]

That are notifications without any message. You have to add the notification module and then add a notification to the page. The actions will occur in the editor after enabling the module, you can also control them using javascript.

[Mikaa]

Thank you for the help