Not a problem and glad I could help out. Im not having any issues getting everything discovered but lost when it comes to macros and actually getting it setup to work....
From within the Caseta driver, click on Command Builder select the command for the lighting device and test that you can turn a light that is discovered on / off / toggle.
If you can do that, then copy that command into a button you create in myDesigner on the Server actions.
Save that, load that webpage, and click to see if it works from there.
Those are the high level basics.
There is also a lighting.html in the SmartRemote that should dynamically display lighting devices per room, once you select that room. The Caseta light needs to be added to that room first. For a Test, ensure you have a "Living Room" defined. then, add the lights in the Living room to that room in the Caseta driver. The UI should then populate when you select the example floorplan's Living Room.
