does Jira has add on knowledge base?

[Berhe Tesfay]

This question is in reference to Atlassian Documentation: Atlassian Support Offerings

Do you have add-ons  Knowledge base that can be integrated with Jire or Separate application?

[Nic Brough -Adaptavist-]

People tend to use Confluence as a knowledge base alongside JIRA, as the integration is quite handy.  If you use JIRA Service Desk, there's a lot more power to it as well - your users will be offered self-help Confluence articles as they start to enter questions/requests.