The Conditional Properties plugin automates frontmatter management using IF/THEN rules that eliminate repetitive manual updates. Define conditions based on property values or note titles, then apply actions like adding tags, removing values, overwriting properties, or deleting them entirely. You can also modify note titles with prefixes, suffixes or complete overwrites using dynamic placeholders for dates and filenames. Rules support six operators including exact matches, contains checks, and existence tests. Multiple actions can be combined in a single rule for complex workflows. Execute rules on demand across your entire vault or just the current file or schedule automatic scans at intervals targeting the latest created notes, latest modified notes or everything.