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Published the Salesforce domain
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Note: If the Salesforce domain has not been not published yet, custom components will not be displayed in the Edit Page section.
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In your Salesforce, load an object's page.
Click Settings > Settings > Edit Page.
The Lightning App Builder will load.
In the sidebar, scroll to the bottom to find the following two components:Jira Comments
Jira Issues
Drag the components onto the desired location for your page layout.
After you've placed the components in the desired locations for your page layout, click Activation... to set your Lightning page assignment.
When you're done setting the page assignment, click Save.
Now when you load an object's page, you are able to see Jira issues associated with the object, along with their comments.
You will also find that upon creating a new Jira issue or associating to an existing one, the Jira Comments section will reflect the changes automatically.
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