Good day 
I'd like Jira to send email notification to a certain email address whenever a certain issuetype (Change request) is moved from certain custom made statuses (Implementing Request to Closed Request).
I've taken a look at Custom Events in Jira (and was then going to add a post function to the workflow), and somehow I'm not able to choose those custom made statuses of mine.
Any idea in how I could solve this?
Thank you!
Kristín