# Viewing and managing rules

- [SonarQube rules](/sonarqube-community-build/quality-standards-administration/managing-rules/rules.md): SonarQube evaluates your code against a set of rules to generate issues.
- [Software qualities](/sonarqube-community-build/quality-standards-administration/managing-rules/software-qualities.md): Software qualities refer to code that is secure, reliable, and maintainable.
- [If Sonar updates a rule](/sonarqube-community-build/quality-standards-administration/managing-rules/if-sonar-updates-a-rule.md): What might change regarding rules after a software update
- [Adding tags to a rule](/sonarqube-community-build/quality-standards-administration/managing-rules/adding-tags-to-rule.md): Tags are a way to categorize rules and issues.
- [Built-in rule tags](/sonarqube-community-build/quality-standards-administration/managing-rules/built-in-rule-tags.md): You have the option to apply your own tags to rules or use the tags that are built-in to SonarQube.