Product(s):	OpenBuildings Energy Simulator
	Version(s):	CONNECT Edition
	Environment:	N/A
	Area:	Building Modelling
	Subarea:	N/A

Overview

Should architects plans change, then the background DGN / DWG / DXF  in your OpenBuildings Energy Simulation project can be changed without having to delete any rooms modelled.

Method

To change your plan drawing go to the project tree and right-click on the floor in question, and select properties:

Navigate to the new Drawing by clicking on the button below: