Is there any documentation about Jira dashboard gadget instruction?

Jason Liu_7ceche

Just like the subject, may I know if there's any documentation of how to use Jira dashboard gadget and can we configure it? We are using Jira data center/service 8.5.2.

Rilwan Ahmed

1. Configuring Dashboards: https://confluence.atlassian.com/jirasoftwareserver/configuring-dashboards-939939002.html
2. Adding and configuring dashboard: 
   https://confluence.atlassian.com/jirasoftwareserver/adding-and-customizing-gadgets-939939033.html