Mermaid diagrams Diagrams for Confluence creates Confluence space where it stores the configuration attachment.
The add-on will create “Mermaid Configuration Space“ with a single page - “Mermaid Settings page”. That page has one attachment containing important settings in JSON format. Please do not delete this file.
Proper Appropriate access rights are set during setup initialization. In case there is any problem there, user can manually set access to Read for all users and Write to Admins.