Just realized I didn’t explain how I got the full path. Just set 1 editor to text editor. Then on your property(the custom property you setup in this case) right click and copy full path. The. With mouse cursor in text editor either right click and paste or press Ctrl+v. 90% of the time you’ll get bpy.data.{Data ID type} then if there are multiple then you will see [] with the name in quotes or an index number. Then a dot followed by the property path. Hope that helps you to understand what’s going on. For example if you had put the custom property under the armature tab instead of on the first bone(“Bone”) then you would need the Armatures Data ID instead of Objects.
