# Purchase requisition The purchase requisition is a document that an employee creates to request a purchase of some products when the stock reaches a low level. Only products less than the alert quantity will be shown while creating the purchase requisition. ### Enabling purchase requisition Go to `Settings -> Business Settings -> Purchase` and enable the purchase requisition check box. The purchase requisition tab will be shown in the sidebar. Click on the add button and provide the required details. Refer to the screenshot below. ### Converting purchase requisition to purchase order Once PR is added it’s converted to Purchase Order. To convert it into a purchase order, follow the steps below. 1. Go to Purchase order -> Add. 2. Purchase order document – [read more](/erp/knowledge-base/purchase/purchase-order.md) 3. Here when you select the corresponding supplier the PR ID will be shown. 4. Select the required PR ID. ### What is a partial purchase? If the ordered quantity in the PR is reduced while converting it into a purchase order, then the status will automatically change from ordered to partial. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.kbgfuzion.com/erp/knowledge-base/purchase/purchase-requisition.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.