The code I have so far (clipped for brevity) is at the bottom of the message. Nothing I create in the XML file as a child Frame of the main panel shows up on it.If I create the sub-panels are children of the UIParent, they show up on the main screen (visible when the IOA window isn't open.If I create the sub-panels as children of the main panel, they show up on top of the main panel.The textures I put on the sub panels show up on them.The sub panels show up in the IOA panel, as sub-items of the main panel.The main panel shows up in the IOA panel.Create sub-items for each sub-panel - using Lua.Create a sub-panel for each child item (configuration category) - using Lua (the number and names of the sub-panels is dynamic).Create sub-items for things that should be visible on the main panel (is, global options) - using XML.I'm running into a problem that I'm sure is just a result of my inexperience writing addons (I've written a few, but it's a learning experience every time). I've been referencing wowwiki, specifically the page that talks about using that panel, but more generally a bunch of pages. Or, more specifically, adding configuration options and trying to take advantage of the Interface Options Addons (IOA) panel. I am writing a UI to a pre-existing addon.
