Planner stores Last modified date internally, also Last editor, according to the attached screenshot. Is this info also accesible via Planner API or any other related API (i.e. Office 365 GRoups, Sharepoint)? I cannot find these properties neither in Planner task properties nor in Planner task details properties
@efialttes Did you progress with this? We're contemplating implementing a sync between Project Online and Planner tasks. Both API's have a task ID but only Project Online has last updated date/time, so merging the task details from the latest to the oldest is going to be tricky if Planner doesn't offeralast updated date/time.