Hi Daniel,
Thanks for your response.
The idea is :
1. To have a "KML tab" to list KML loaded in Hotspots. Admin can select which KML is displayed or not in the tab.
2. In this tab, user can switch on/off the display of the kml using checkboxes, working as layers.
3. The KML would be the "parent" of multiple "child" hotspots defined in backend. I mean that hotspots are related to the KML and are displayed when the KML is selected. In short : the KML call the hotspots, not the hotspots call the KML.
In my case, I need to display road itineraries (kml) in combination with mulitple hotspots (e.g. Day 1 - Hotel 1, Day 2 - Hotel 2, Day 3 - Activity, etc.) .
Hope I'm clear
Thanks.
Best.
Stéphane