Changing Building Units: Single Entry 
The Change Building Unit: Initial Screen appears.
The Change Building Unit: Data Screen appears.
·
Name and identifier·
Validity dates·
Coordinates
If you change the validity of the building unit, a dialog box appears. This enables you to check whether the building unit is used after the change in a movement that is situated outside the validity period of the building unit. To do this, choose
Consistency. Note that this consistency check can take a long time and may terminate abnormally if run time exceeds the maximum dialog time.
You return to the initial screen.