Ok, if I create a Map item, then yes, I can add markers (not possible to use the tab, only the description.)
But the page where there is module is blank page.
I will not use the create markers frontpage, it does not matter.
I have other questions, I open another post.
thank you again
Sorry, I didn't understand. Do you get working case for FrontEnd plcemark entering (component and or module).
The code for component and module now it is the same, therefore insert placemarks from frontend works in both cases