Would it be possible that you integrate the following function in one of you next updates?
I need to show only those markers in a map which have the same user_id in the user_id column of the marker-list set as the logged in user.
If a user is logged in (e.g. user_id = 3) the map shows his allocated markers.
A variable should be available in the shortcode e.g. user_id=%%CurrentUserID%%
Would be great!