Pension cyclical re-enrolment process

SUGGESTED

My cyclical re-enrolment date is 1/11/19.  I run payroll once a month on 20th of the month each month (or closest working day).

Can I go ahead and run pension assessment now and complete my re-enrolment ahead of running my payroll at the end of this week.  Or do I just run it as part of my monthly payroll?  It should be straightforward, 3 employees all to be assessed and put back into the scheme.

Many thanks

Lindsay