Drainage areas
The Drainage areas window in the Drainage section is divided into two tabs.
The Roof areas tab is used to configure and display all roof areas within the drawing and gives you access to numerous functions relating to roof areas and roof drains.
The Open spaces tab is used to configure and display all open spaces within the drawing and gives you access to numerous functions relating to open spaces.
In floor plan drawings, the bidirectional link with the drawing ensures that the currently selected areas are always displayed in the drawing and in the table.
Note:
In schematic drawings, the bidirectional link between the drawing and the table is not active.