Inventory at NPL is normally done either directly into Specify, or by filling out printed inventory sheets. This page will focus on the database direct method.
To set up the query, you'll need to download the saved query to your desktop.
TypeRoomInventory.xml
If ITS won't let you download files from the internet, copy the code from this page, paste it into a notepad file (NOT MS Word) and save the file as TypeRoomQuery.xml.