This is something I have been thinking about, with at least a hook for modules to be able to insert stuff into such a staff dashboard. I’ve added it to the v12 todo list, and we’ll see if we can get it built at some point. It is now in as item 34.
OK, this has been done in the v12 dev code, and you can see it in the following commit:
Note that this is NOT backwards compatible with v11.
There are two new hooks for additional modules to insert content into the dashboards, which are documented in the link below:
Thanks much Ross. Excited about v12.