When you open a Sales Order you can click at More to pin its products to the clipboard, like so:

Then, when you start a Production Order, instead of filling in the information in the 4 fields manually, you can just fill in the location and open the Clipboard (bottom right). If you click at Paste there, multiple Production Orders will be created - one for each item in the Clipboard

Note, there are certain limitations:

- you need to ensure that all the products to be pasted from the clipboard are of type 'Manufacture from Production Order' or 'Buy From Supplier or Manufacture From Production Order'

- you will not be able to create any associated Production Orders if a pasted finished good requires multiple levels of production