I’m working on booking scheduler app using lighting on this. In last page when I was booked the appointment there is Escalate button which is call the aura method passing event ID This is the process -update "Escalation Date/Time" with current date/time Now I'm trying to build a workflow rule to send an email alert if clicking the Escalation

I'm trying to build a workflow rule to send an email alert if clicking the Escalation(Event). I haven't found an easy way to do this using workflow rules and may need a formula. Anyone know of a simple way to do this (with our without a formula?)send email to supervisor(Agent Object)