Yep — use the Debug Overlay to copy the screen identifier 👀
How to get it
- Open the Customizable Player Models screen
- Press
CTRL + ALT + Dto show FancyMenu’s debug overlay - Left-click the screen identifier line to copy it
That’s the recommended way from the docs: Open GUIs by Command and Screen Identifiers
If the screen is hard to click
Since the mod screen’s buttons are in the way, you can also:
- temporarily close or hide the FancyMenu menu bar
- or use the debug overlay directly on the screen instead of trying to click through the editor UI
Important note
For mod screens, /openguiscreen and the GUI opener won’t work for every screen if the mod screen is too complex. FancyMenu mentions this specifically in the docs.
If you want, I can also help you figure out a workaround for making a button open that mod screen if the identifier still won’t cooperate 🙂