Get reviewers, assignee from Github Enterprise

[Ronak]

Hi,

If someone can help me to find a way to get information from Github Enterprise to JIRA. JIRA is already integrated with Github Enterprise (self-hosted) using DVCS. Trigger is also added into workflow (so when branch merged to other branch) jira issue transit to next state. I can see under development tab, author, reviewer name, commit comment.

My query - I want to pull reviewers name from Github to JIRA issue custom field. I am unable to do so since past 1 month.