Tabs are shared components yada yada :) So lets change (manage) them.
I click the dashed add button next to the Maintenance Dashboard tab to create a new tab on that level and label the new tab Profiler.
I set the "Tab Current for Page" to Page 2.
Keep the sequence 20.
And create the Tab.
Nearly done. I only have to set the "Current Tab" for Page 3.So I edit the profiler tab and add 3 to the "Tab Also Current for Pages" edit box.
And now lets enjoy the result.
So the basic work is done.
And here is the link => Maintenance Dashboard V1.0 (No rocket science so far)