Install the JCreate app on your Confluence site
Install the JCreate app on your Jira Site
Go to the JCreate for Confluence Settings Page in Confluence and set the Confluence app id to create ID to allow the creation of valid remote links between the issues issue and the Confluence page
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You can get the Confluence App ID by browsing to <your site address>/rest/applinks/1.0/applicationlink , and get the Confluence application link ‘id’ parameter.
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