If you want to do this in-editor, this might help. Same idea would work at runtime I think,but not sure of your circumstances.
https://answers.unrealengine.com/questions/77282/how-do-i-show-info-about-level-setup-in-editor.html
If you want to do this in-editor, this might help. Same idea would work at runtime I think,but not sure of your circumstances.
https://answers.unrealengine.com/questions/77282/how-do-i-show-info-about-level-setup-in-editor.html