How to create items in PD using FBDI template ?

Summary:

We need to mass upload items in Product Development (not PIM). Can we use FBDI to do so? If yes what are the Mandatory fields?

And what is the value to be provided in 'SOURCE_SYSTEM_CODE' to differentiate the data load between PIM and PD(Product development)?

If not FBDI then is there any other way to mass load this in fusion?

Navigation from front end (for reference):

Product Management > Product Development > Create Items

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