A **Consumable Model** is a [[Product Model (CSDM)|Product Model (CSDM)]] type within the [[Foundation (CSDM domain)|Foundation domain]] of the [[Common Service Data Model|Common Service Data Model]] (CSDM), a reference architecture developed by [[ServiceNow|ServiceNow]] that provides prescriptive guidance on service-related definitions and data modeling within the ServiceNow AI Platform. A Consumable Model represents products that are consumed or depleted through use, such as printer supplies, office materials, or other expendable items that require periodic replenishment. Consumable Models are recorded in the cmdb_consumable_product_model table and are one of ten base product model types extended from the cmdb_model table, alongside [[Application Model (CSDM)|Application Model]], [[System Component Model (CSDM)|System Component Model (CSDM)]], [[Service Model (CSDM)|Service Model]], [[Software Model (CSDM)|Software Model (CSDM)]], [[Content Product Model (CSDM)|Content Product Model (CSDM)]], [[Contract Model (CSDM)|Contract Model (CSDM)]], [[Facility Model (CSDM)|Facility Model (CSDM)]], [[Hardware Model (CSDM)|Hardware Model (CSDM)]], and [[Enterprise Good Model (CSDM)|Enterprise Good Model (CSDM)]]. Like all product models, Consumable Models are not [[Configuration item|configuration items]]; rather, consumable [[Asset|assets]] and CIs reference product models using the "Model ID" attribute. This enables [[Product Owner (CSDM)|Product Owners]] to identify product ownership, life cycle status, vendor information, and reorder details for consumable items, supporting inventory management and procurement processes across the organization.