Don't worry - it's really easy to end a tenancy on OpenRent once it has come to a close.
This is done by navigating to your Rent Now Manager and locating the tenancy. You can then choose from the below end of tenancy options:
As the tenancy is a private agreement between the landlord and the tenant, notice still needs to be served to the tenant directly.
For guidance on renewing your tenancy with us, just go here.
If you've been using Rent Collection for this tenancy, this article explains how to disable this feature.