---
title: "Opening a Building Model in Changes & Assets"
canonical: "https://help.twinfinity.com/space/HCUT/121012245/Opening%20a%20Building%20Model%20in%20Changes%20%26%20Assets"
format: markdown
---
Steps to Open a Building Model Viewing the List On the left side of the "Changes & Assets" page, you will find a list displaying all the buildings available to you. Selecting a Building: Click on the building you wish to view from the list. This action will trigger a dialog. Opening the Model: In the dialog that appears, click on "Open model" to load the 3D model for the selected building. You can use the search and filtering functionallities to quickly find the desired model. Navigating the Map Interface Using the Map Alongside the building list, a map interface is present to assist in finding buildings geographically. Zooming and Panning:  Utilize the scroll wheel on your mouse to zoom in and out on the map. Click and hold the left mouse button to pan across the map area. Click the desired building. In the dialog that appears, click on "Open model" to load the 3D model for the selected building. Selecting Buildings via Map Labels: Buildings are marked on the map with labels. Click these labels to select and navigate to the corresponding building. Click the desired building. In the dialog that appears, click on "Open model" to load the 3D model for the selected building. If there are buildings that you cannot find in the list or the map the problem is likely access related. Contact your portal administrator to amend this problem. In this article: