% of Total Story Points
Set target % of Total Story points to members that have limited availability during the reported period. e.g. new starters or team members that fulfill multiple roles.
Set personal target based on % of average story points that team achieve and break it down by developers. For instance Junior devs might be set ~ 40% and Senior ~ 60%.
Decrease time spent in rework
Set objective to decrease time spent in rework e.g. Max 20% of Time Spent to be in bug fixing.