How can we import multiple incentive compensation plans to fusion env using xml ?

Summary:

How can we import multiple incentive compensation plans to fusion env using xml? [count of plan may be upto 300]

Also, what should be the approximate duration for each plan import?

can one xml contain multiple plans and is there any restriction of import file size

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

25C (11.13.25.07.0)

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