AutoEnrolment Opt out

Hi,

We set up the workplace pension last month and during this month I have had two employees opt-out. Please can you advise whether the 'date left' field triggers the software not to deduct any further payments, or if I have to remove the data I had previously enter under the pension details. (I had checked with one of the employee's records but it still seems to be calculating the contribution even though I entered a leave date - maybe I'm missing something)

Many thanks Helen