Synoptic Panel with custom tooltip

Hey guys and gals,

I am atempting to customize my tooltip on a synoptic panel.

I cannot seem to use the built-in tooltip option to the level I need it unfortunately:

8 orders in location TWD but the in-built tooltip will only show first and last order.

And I cannot seem to be able to add a custom tooltip in the formatting tab:

Sorry for the poor formatting, first time on this forum!

Any idea how I can either use the in-built tooltip function to show the other orders or add a custom tooltip (just a simple table when highlighting locations)

Realy appreciate any help!