File Collections: Subfolders (sub-collections)

Hello again,

when an folder is selected in the File Collection it is possible to add an subfolder (sub-collection, via context menu New collection...). And it's possible to select that subfolder (sub-collection) in the "Show results in" edit. But can I define one in that edit directly?

Many thanks and greetings
opusfreak

Yes, type Col1\Col2 as the collection name.