If you have been invited to join an SAYE plan, you can enrol through your Optio account during the enrolment window.
From your dashboard, open your SAYE invitation and review the plan information and documents provided. You can then choose how much you would like to save each month, within the contribution limits shown in the portal.
Review your choices carefully and submit your enrolment before the enrolment window closes.
Once submitted, you can view your enrolment from your SAYE dashboard.
Interactive guide:
Enrolling in SAYE: https://optio.navattic.com/enrolment-saye