--- title: "Adding or Editing the Services in Product Catalog" slug: "adding-or-editing-the-services-in-product-catalog" updated: 2026-08-10T20:14:12Z published: 2026-08-10T20:14:12Z canonical: "help.idibilling.com/adding-or-editing-the-services-in-product-catalog" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.idibilling.com/llms.txt > Use this file to discover all available pages before exploring further. # Adding or Editing the Services in Product Catalog The Inventory tab is available on the Service window in the product catalog. MIN Inventory applies to the Wireless classes. To add or edit the service specification: 1. From the Product Catalog window, click the service. 2. Right-click and select **Edit**. This displays the Edit Service window. 3. Click the **Inventory** tab. ![UG template for Help](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/34565.bmp?sv=2026-02-06&spr=https&st=2026-11-14T11%3A12%3A54Z&se=2026-11-14T12%3A12%3A54Z&sr=c&sp=r&sig=YgEB4BkvSaq3MhcQFWGbxRYPlm8PM67HcHcOyduhdTc%3D) The Add/Edit Service window contains the following information. | Service Number Inventory | Indicates which inventory the service numbers for this SKU should be pulled from. Enabled for only Service Number inventories. Defaults to null. | | --- | --- | | MIN Inventory | Indicates which inventory the MINs for this SKU are pulled from. Available for only MIN inventories. Enabled if the MIN is inventoried, no instances exist, and the selected base service type is Wireless. Defaults to null. | - Click **Save** to make the changes.