Captions are free text fields that can be placed anywhere in the Schematic.

Captions can be used for:
- System Title
- Extra Identification for objects (eg. Areas, Busbar's Full Name, Power Plant's Name for a group of generators, etc)
- Special notations in Schematic (year, data source, etc)

Notes:
- Captions can be used in any Editor: Network, Hydro, Market.
- The use of drag-and-drop is allowed
- Captions never zoom-in or out (remain same size independent of zoom level)

If you want to add a text to your schematic, use the 
Text menuitem. Then a Dialog will appear where you 
can type your text. 

If you want to change an existing text, doubleclick 
on it and there appear a dialog box so you can change 
the text. 
 
You can drag this component to another position 
by clicking inside the body of the port, hold 
the mouse button, move to the new position, 
and release the mouse button. 
 
