Bulk items standard cost rollup ->Adding the items to Cost Scenario before performing roll up

Summary:

We have around 165 specific items business wants to perform standard cost roll up. they don't want to perform standard cost for all items in the system.

is there any fbdi template or reset api to load these 165 make items into the scenario before performing the roll up?

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Version (include the version you are using, if applicable):

24C

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