Please provide a simple example to SaveOnDrop

[jascobl]

Dear Scott, this component is really brilliant. I use it with SharePoint and Canvas App. Certain functions are triggered when dropped in both Master and Slave, and everything works perfectly. The same with the template code of the individual items. But no matter how I try, I can't save the items in Slave so that when the app is opened again, these assigned items are displayed there. I've watched your great YouTube video several times, but this schedule structure with all the nested collections... I really don't understand it anymore. Can you record a simple example or explain here, with a simple structure, like in your first drag & drop video, how SaveOnDrop could work? What confuses me is that MASTER displays the collection as a whole and also filtered, but SLAVE doesn't react to it.
I would be very grateful if you could add some help to your post here.