=== How to add headings ===

  - [[Create an ECHO_link]].
  - Fill in the ID e.g. heading_raum24 (Text of heading). 
  - [[Create an ECHO_mapText]].
  - Go to the folder above e.g. heading_raum24.
  - Click on the tab "Graphic Coords" at the top of the page.
  - Create an area by clicking in the picture and dragging a shape with the mouse.
  - Select "text" & "permanent".
  - The heading appears.