The Inventory tab contains a list of inventory items that are being reserved.
The "Inventory Reserve (create)" form. The Inventory tab
If you are manually creating this document, to add a new row, click the Add button. If reservation will be done for multiple customer orders, make sure that you moved the Customer Order to this tab as a column. For this, you can use the Settings button on the form toolbar. Then, you can populate the list of items to be reserved by adding Customer Orders one by one.
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