Add guidelines for handling underperformance as requested
This is a straw man proposal. Feel free to revise.
/cc: @sytses, @dzaporozhets, @jschatz1, @DouweM, @ernstvn, @AshleyS
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This is a straw man proposal. Feel free to revise.
/cc: @sytses, @dzaporozhets, @jschatz1, @DouweM, @ernstvn, @AshleyS