On occasion, you may need to exclude a worker from a submission to a pension provider - a common example being where a member has opted out with the pension provider after the payroll has been run but before the submission has been made successfully.
You can exclude the worker(s) by resetting the AE dashboard and marking the worker as excluded from AE duties. This can be done in the employee record by changing the Worker Type from "Working or ordinarily works in the UK" to "Exempt - Ceased active membership". Once that's done, run you AE Dashboard again and resend the feed, and the worker will be treated as a not a member of the scheme.
Once the submission has processed, remove the excluded flag (as this would impact any re-enrolment later down the line) and set as an opt out/ceased contributions in the next payroll period as required.