How to setup Creation of New Item request( NIR) followed by new item number creation.

Summary:

Our client has requirement to create new item request once it is approved by the concerned committee, new item number has to be generated. I would like to know how to set this up in fusion? The item is a purchased item.

I checked it and am able to create item number based on logic. For new Item request, I found that item code is a mandatory field. What's the best practice?

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21C

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