Adding actors to level using Editor Utility Widget

Is it possible to add actors from Content Browser to opened level and any other levels in a project using Editor Utility Widget?
I did not find commands in Library of EUW.

You can spawn actors in the world from class at the click of a button. Here for example is a small script I use to do this:

If you want to get the level viewport camera you need to first install the Editor Scripting Utilities plugin.

Thank you, EdBennett ! It is what I need!
Spawn Actor from Object
and
Spawn Actor from Class