Set lead automatically to "not interested" after completing a sequence

I crated a property field in which the lead status is saved. I would now like to build an automation that automatically sets all leads who have completed a sequence to the end to the lead status “Not interested”. How can I best achieve this? With a workflow?

Thanks in advance!

Hi @FF2,

This could be achieved with a contact-based workflow like the one below:

Let me know if you have any follow-up questions!