video1.0<iframe src="https://www.loom.com/embed/3ab192feb5b149bc9362bb03f3837fd5" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/3ab192feb5b149bc9362bb03f3837fd5-8444ff4cbb2df641.gif148.523This Loom explains how to create and use custom material fields in the catalog. The presenter shows going to Settings, then Catalog, opening the Custom Material Field tab, and using Add Custom Field to name a field and toggle it on or off, with options to edit or delete. They then demonstrate adding a value to a newly created custom field by opening a material, scrolling to the custom field section, entering data such as Extra Items and an Expiration Date, and saving. Finally, they note that there is no bulk option to add many custom fields at once.