Returns a property of the requested folder. The return type will be the type of that property; for example selecting
dateCreated as the property parameter returns a Date and Time value.
folder( folderId, property )
folderId: (Integer) The Id number of the folder or the folder object.
property: (Text) The information you need to retrieve regarding the document.
The property parameter accepts the following case-sensitive values (with their return values in parentheses):
folderChildren properties return up to the first 1000 documents or folders, respectively, that are direct children of the selected folder. Results are returned in alphabetical order by name.
You can copy and paste these examples into the Expression Rule Designer to see how this works.
System Knowledge Center
folder(3, "documentChildren") returns
[Document:4149]; [Document:4160]; [Document:4212]; [Document:4161]