Yes under the condition it is only added with Quantity 1.

A possible scenario is this:

Product A has a Bill of Materials with products X and Y.

Product A is produced as part of a Work Order with at least 1 item received and then the Work Order is closed.

The Bill of Materials of product A is changed to include product A in it (and probably other products e.g. new products X and Y).

A new Work Order can be issued now, using the new Bill of Materials. The new Work Order will have adequate quantity to be completed from the earlier Work Order.

Did this answer your question?