Go to your project in Jira and open Project settings.
In Project settings select "Summary" section.
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Find Settings > Application Links and open "Configure Project Links".
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In the middle we have list of actual spaces linked to our project in Jira. To add another one, open Add link > Confluence.
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Automatic links:
Whenever a Jira issue is mentioned in a Confluence page using the Jira Issue Macro, Jira will automatically create an issue link to that page for you.
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Ad-hoc links:
You can create links between issues and related pages in Confluence with the Link dialog in Jira. It’s perfect for referencing a knowledge base article that’s related to a bug report, or user stories and requirements for a new feature request. For add link open More > Link and select Confluence Page.
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Embed issues with copy and paste:
You can paste an individual Jira issue or Jira query URLs into the editor and watch them immediately transform into the Jira Issue macro.
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Create new issues from scratch:
You can create new Jira issue or comments straight from Confluence. Just highlight the text on confluence page and click on the Jira icon above.
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Display your Jira data with charts:
The Jira Report Blueprint includes the Jira Chart macro, which displays your Jira projects and issues as a pie chart within your Confluence page for some added context. To add Jira chart, open "Select macro" in Confluence page and search for "Jira Charts".
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Maintain traceability within Confluence:
Confluence automatically provides a single, dynamic view of all the sprints, epics, and issues related to or embedded in the current page right at the top for easy viewing.
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