To view results from Confluence based sources, you will be prompted for:
confluenceusername
confluenceapitoken
The confluenceusername is the username you are using when logging in to Confluence.
The confluenceapitoken needs to be created. Note that this is not the same as your Confluence password. To create an API token do the following:
Log in to your Atlassian account https://id.atlassian.com/manage/api-tokens.
Click Create API token.
From the dialog that appears, enter a memorable and concise.
Label for your token and click Create.
Click Copy to clipboard, then paste the token to the confluenceapitoken credential field.