Create Work Order
Once you have created the 'Purchase Order Recommendation', you can then create the order for these assembly items.
Step 1) Go to Financial > Demand Planning > Mass Create Work Orders (Administrators only)
or:
Go to Financial > Inventory > Order Items
Step 2) Please ensure that 'Order End Date' is the same as the 'End Date' you created for the Item Supply Plan. After which, the orders that were listed in the 'Item Supply Plan' will now appear (Fig.1)
Step 3) After you've selected the orders, click 'Submit' to begin the order process.
Important Note about Reorder Point Items
Before generating work orders, ensure that there are no products ticked under the 'Re-Order Point Items' tab, otherwise this will also generate work orders for items with low stock (not using demand plans).