this.advice = advice;
    }

    void setDeprecationTimeline(DeprecationTimeline deprecationTimeline) {
        this.deprecationTimeline = deprecationTimeline;
    }

    void setDocumentation(DocLink documentation) {
        this.documentation = documentation;
    }

    void setProblemIdDisplayName(String problemIdDisplayName) {
        this.problemIdDisplayName = problemIdDisplayName;
    }

            this.catalog = name
            this as T
        }

        T noIntro() {
            intro = ''
            this as T
        }

        String getDocumentation() {
            doc.getDocumentationRecommendationFor("information", "version_catalog_problems", section)
        }

        abstract String build()
    }