TK,
Thanks for the fast response.
I have made up an image of what I’d like to see - free text against a unit to identify something special about that vehicle. Your example above look more like a way point to mark a point on a map.
For instance a water company needs to see the nearest off-road vehicle with a water pump on board and this data is stored in the hover over menu.
Or another excellent feature could be a hyperlink in this text box: e.g. through to a cloud-based application in that vehicle; a streaming video dashboard camera fitted to the dashboard of the vehicle:
We received similar feature requests from other customers too. So we decided to allow users to define a free text remark for each device. Any URL in remarks will be “linkified”. Remarks will be displayed on both Device Details screen and device markers on the maps as shown in your illustration. We target to have it available in Q1, 2016.