I'm trying to find out how can I get the informations of a Zendesk ticket linked to a Jira issue with REST API, for exemple I have a Zendesk ticket 'A' linked to a Jira issue 'B', when I search for an information of the Zendesk ticket 'A' in the API of Jira issue 'B' (JSON), I don't find anything, and vice versa. So I can't figure out how does the plugin works. Does anybody have some suggestions.