Unfortunately, the exact functionality you described is not available in Jira.
However, if you have Confluence as a wiki tool, you can use it to link your sprint reports to the retrospective page in the it. For more info check the following page.
Hey there Cloud Community members! We’re excited to give you the first glimpse of the new home for business teams on Jira — Jira Work Management. Jira Work Management is the next generation of J...
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