This article shows how to synchronize assignees on GitHub.
Introduction
GitHub supports multiple assignees in one field. When syncing from GitHub to Jira, Exalate takes the first assignee from the list and sends it to the Jira side.
Source side(GitHub)
To send multiple assignees from GitHub use the code below:
Outgoing sync
replica.assignees = issue.assignees
Destination side(GitHub)
Add the code below to the Incoming sync if you want to add multiple assignees on the GitHub side.
issue.assignees = replica.assignees