Jira Custom Dependent Pick Lists

[ibuchanan]

@mick.2.murphy Are you talking about Cloud or self-hosted? I had a very similar question for Server:

How to populate a dropdown field's selection values from an external REST resource?

A few years ago, Andris Bērziņš answered a question about populating a dropdown field’s values with a REST request. His answer for how to solve this with a P2 plugin: What I did was write a JIRA plugin that had a service which retrieved information from outside JIRA and stored it. Then I added REST functions to the same plugin that sent that data. Lastly, I created a custom field text box and added a javascript to its description that used ajax to get data from my REST function and populate th…