Manual control of telemetry packet

The two types of telemetry I can send off right now are

Playback – Plays to all nodes ( even ones with telemetry disabled )

Localplay – Plays to current node only

The app_rpt telemetry in the back end seems to consist of more than these two. For instance, if I connect to a node, telemetry is sent out, and only nodes with telemetry enabled play this. In addition, the files are stored on each node locally, and does not have to be sent out through the network. This differs from both localplay and playback, which actually transmit the file over the network.

Is there any interface or command that I can manually send out this type of telemetry packet? For example, broadcast a packet that tells the nodes to say “Node ABC connected to node XYZ” even though the event never happened?