...
If no drawings exist, then manual drawings can be created:
...
Select Drawings > New > Create
...
2. Name the drawings
...
.
3. Enter an x dimension for the width of the area being created.
4. Once created click Modify to:
Add add a Door(s)
Add add a Window(s)
Add add simulated furniture
Add add a 600x600 or 1mx1m ceiling grid
Block block out areas to reflect the room room’s shape