How to run GHub Macro for Logitech G513?

I have a Logitech G513 Keyboard. I have installed the G Hub software. Within G Hub, my keyboard is discovered and for example I can configure the RGB lightning just fine. Now I want to create a basic macro, e.g. one that just inputs my user name k0pernikus . I can create the macro, I defined it as text, it shows up in the list of macros, yet how do I run it? I cannot seem to find a way to add a keybinding for it. Are macros even supported, as some other Logitech keyboards have Gx -keys, as in G1 , G2 , G3 , etc. up to G5 . Are those a requirement for running macros? Update : While writing this

Question by k0pernikus on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.