NumberSystem.PlacementLevelId
Property
Description:
The id of the base level of stairs on which the NumberSystem is placed.
The id of the base level of stairs on which the NumberSystem is placed.
Remarks:
In multistory stairs, a stairs element could be a stair group or individual stair, this level could be the base level of group member or stairs element.
In multistory stairs, a stairs element could be a stair group or individual stair, this level could be the base level of group member or stairs element.