Add lines for the items you want to include in the request for quote. If the item number is unknown, you can select line type Category when creating the line.
Steps
Go to Procurement and sourcing > Request for quotations > All request for quotations.
In the list, select the desired record.
In the Line type field, select Category.
In the Procurement category field, enter or select the desired record.
In the Product name field, enter a name.
In the Quantity field, enter a value.
In the Unit field, enter a value.
Click Save.
Close the page.