On the Project Information tab of the Building Site Export dialog, review the project information to be exported. Changing existing project information here (such as project name, project address, and building type) changes the information for the entire project. Also, you can change this project information by clicking Manage tabSettings panel (Project Information). See Project Information.
To change any of the following values, which are calculated by Revit, click to unlock the field, and then enter the new value. Click the lock again to return to the calculated value.