Comment by BigGreenJorts

My understanding is that metricizing like this is a tangible way for managers to defend "underperforming" team members to upper management. Your manager can always say you're a valuable member of the team and that will certainly go quite a way, but it's even more powerful if your manager can say, XYZ is an I valuable team member, if you need evidence of that, they provide a lot of value in supportive roles like on these tickets. [Listing tickets].