What can the search field at the top of the PO and PI lists search? Why can't I find anything by entering a company name or email?

The search field only searches text within the documents, and searches one field at a time: 1. On the left side of the search field is a small button (default shows "PO Number"). Click it to select which field to search: PO Number, SKU, Model, Specification, Description. 2. Enter your keyword in the field on the right and press Enter to search. 3. If you can't find anything, first check that you've selected the correct field. For example, to search by item number, you must switch to [SKU] or [Model]. Company name (header), Customer Email, Country, and Creation Date are not available in the search field. Use [Filter] next to the search field instead. In the filter panel, you can select these options. You can use search and filter together—for example, filter by a specific company first, then search by SKU to find documents containing a specific item.