Like the articles can be associated with multiple sub/collections, I'd like to be able to add sub-collections to multiple parent collections without needing to duplicate them. It gets confusing and messy. As an example, I have a 'getting started' collection which has a suite of articles in a sub-collection, I want to be able to add that same sub-collection to another primary collection which is 'browse resources by product'. I am doing this pretty regularly and need to dupe the sub-collection but want the naming conventions to be consistent, this makes it difficult to manage.