How to remove a learner while assigning a course through person criteria

Summary:

We are trying to bulk assign an course to the employees of a department say HR, from that list of 10 employees in HUman resource how can I exclude or remove 1 or 2 employees and then assign the course to rest 8 employees.

My Client Group - Learning Assignment - Add Learners - Voluntary assignment - Add learner through Person criteria

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23C

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