How to mass load the Periodic Average Cost adjustments for all items?

Summary:

As Part of Go Live data migration, need to load Periodic Average Cost Adjustments

Content (required):

As part of the implementation, we have to load the Periodic Average Cost adjustments for all items so that we can have cost for the items. We needed to know if there is an FBDI upload option available to do this, If not is there an REST API that can be used for this?

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23B

Code Snippet (add any code snippets that support your topic, if applicable):