Example on line 489 is for a heartbeat event in another message.

[kelliaso]

This example and the one later in the supplement do not fit the dev-53/54 model as they are a second embedded event in another message. How do acks work in this case? Is the ACK for the alarm event or the watchdog event? Need examples of DEV-53 and DEV-54 if we have two transactions.

[PeterKranich]

Decision made on 7/10/2025: change the example to watchdog message with R44 template and own transaction id.