How do I move media to a collection in Canvas Studio?
You can move media already uploaded to your library into a collection. When moving media, you can select a previously created collection as the destination or you can create a new collection. Additionally, you can move media out of a collection at any time.
Select Destination

To move the media to a specific collection, enter part of the collection name in the Destination field [1]. Then, click the collection name [2].