Creation of Building Structure 
Purpose
To create the building structure, work through the following activities in the order specified.
Process Flow
For more information about this, see
Building Structure and the related sections.For more information about this, see
Building Hierarchy and the related sections.For more information about this, see
Maintaining Organizational Unit-to-Building Unit Assignments.For more information about this, see
Maintaining Planning Characteristics.For more information about this, see
Maintaining Facilities of a Building Unit.For more information about this, see
Maintaining Doors.For more information about this, see
Releasing the Building Structure.For more information about this, see

You only define doors in the system if you want to use the