This guide describes how to link to content from within Confluence.
Create an anchor and create link to an anchor: https://confluence.atlassian.com/doc/anchors-139442.html
Insert links: https://confluence.atlassian.com/confcloud/insert-links-and-anchors-724764900.html
By using the Insert Issue/Filter under the + function , you can search for the original request.
Once you have established the link, the issue will show a WIKI link to the Confluence page.
Example:
In the issue itself it will be shown as follows under the Issue links under mentioned in:
Display options:
Single issue:
Total issue count: (when only 1 issue selected display option is greyed out)
Table: