Serves for adding map layers in the structure of the browsed theme.
When performing the command a dialog box “Adding layers” will be opened. It contains a list of all map layers which are not included in the browsed theme. After selecting one or several layers and pushing the button OK these layers will be added into the theme structure. Feature types making part of added layers of the map are not added automatically into the theme structure.
It is impossible to add a new layer which is not present in the structure of the corresponding map to the theme.
Menu item Edit+Add of the navigation window if theme layer is selected in the pane.
Menu item Edit+Add of the window “Layers of theme” if theme layer is selected in the pane.
Creating a theme from navigation window