Trying to use scripts to scan the POUs in a folder in the object tree in order to use the names of the POUs in another location, just as a way to automate some programming tasks. Problem I'm running into is I can't find the right attribute to call to flag an object in the tree as a POU. I've tried the closest thing I could find which is .is_fb but it returns with an error saying it's not an attribute of ScriptObject. Any help pointing me in the right direction would be greatly appreciated.