I’m using the SLNet call UpdateElementActiveVisioMessage already. However, it doesn’t work solely. First I need to call the CreateElementFileMessage to create the visio file properly (named Element_[dmaId]_[elemId].vdsx), and then use the UpdateElementActiveVisioMessage with that new visio file. This is not perfect, since I need to track down when the new file is synced before executing the last call. In any case, we are always advised not to use SLNet Calls, so I was trying to avoid them.