Would be nice to have groupCreated, groupDeleted eventhandlers with group entity passed inside as a parameter.
Also maybe groupChanged or joined when unit join group.
Here https://github.com/michail-nikolaev/task-force-arma-3-radio/pull/1469 use case as an example.
Also I would like to have native markers events. Created, Deleted, Modified.
There is CBA PFH based workaround, but would be nice to have native one with whole marker info as parameters.