How to assign cost profile to existing items in bulk?

Summary:

We need to assign cost profiles to individual items. Items are already setup in the instance. Now we need to assign cost profiles to those items in bulk. I have searched for FBDI templates but could not find any. There are around 600 + items which can't be assign manually.

Content (please ensure you mask any confidential information):

Need to work on the 'Manage Item Cost Profile' in Cost Management setup.

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