Hello,
I need to set up some automated email workflows that trigger based on certain timestamps before a custom date field within opportunity.
We have a field at close stage called 'End date of agreement' which typically contains a date 1-5 years from when the opportunity is created.
So for example; Jon Doe who has just financed a car for 3 years has an end date of agreement 13/08/2023;

I need to setup 3 automated email workflows that are triggered 6 months, 1 month and 2 weeks before this date.
What would be the recommended way put this together? Would using background workflows create a large queue of jobs and slow down my CRM?
Thanks in advance,
Ryan