Duplicate Placemark Group or Bulk Placekarks

Dear friends

Is it possible to duplicate a Placemark Group, or many Placemarks at once (bulk) and not one by one?

m

Hi.
For what reason you need to duplicate it?

Let's say I have 10 placemarks (belonging in 2 placemark groups, group1 and group2) and I attribute all of them in map 1.
Then I want 5 of them (of group 1) to attribute them in map 2 and the other 5 of them (of group 2) to attribute them to map 3. BUT in those two new maps, I want them to have different icons (ex, numbers) and even different descriptions.

Is it possible without duplicate them?

Hi.
You can't override icons, descriptions and other properties.
In this case you have to copy it.

Is there a way to copy many Placemarks at once?
If not from the component's environment, is it possible to do it from the database?

Yes.
If you have simple knowledge of SQL, you can.
You can create your new groups in admin panel.
Then do
insert ... select from table - and add new groupID for your placemarks and add where clause to restrict data.
Or you can export table, edit it, and import (remember to assign new IDs for your new placemarks)

All placemarks data stored in one table #__zhgooglemaps_markers

Where #_ - it is table prefix