Yang,
It can be used on any non-transaction detail screen, not just a List Tile View. The area on screen needs to be "reserved" for the transaction area. I believe the transaction fields are just shown as uneditable read-only fields until the transaction is activated by clicking on a field. This is how the implementation worked on the WM product years ago. I haven't used that control since then though.
Jason Latko - Senior Product Developer at SAP