This function is used for creating and editing infills (glass or panels).
When you execute the command, the following appears:
Dialog box Infill manager
In the dialog box, you may define different infill types (glass, sheet metal panels, glass panels, etc.) and save them as library objects. You will find a detailed description of the dialog box in the chapter Infill.
End of program
If you quit the dialog box with OK, the settings which have been made are saved.