In community docs,
https://docs.drools.org/7.65.0.Final/drools-docs/html_single/index.html#assembly-getting-started-decision-services

There are some wrong links to 404 product docs pages. For example,
"Designing a decision service using DMN models." links to
https://access.redhat.com/documentation/en-us/drools/7.12/html-single/developing_decision_services_in_drools#assembly-dmn-models

TBH, I'm not sure what are expected links. Probably something wrong with community/product keyword interpolation?