July 2026 monthly summary focused on enabling flexible graph modeling and resolving traversal ambiguities in medusa. Delivered Graph Traversal Link Aliases feature, added alias option in InputOptions for defineLink to differentiate multiple links from the same source to the same target module, and wired the alias through to the service configuration (aliasA/aliasB) to guarantee unique service and relationship identifiers. Key outcomes include unambiguous graph traversal in complex linking scenarios (e.g., StockTransfer with both source_location_id and destination_location_id pointing to StockLocation), and enhanced ability to model dual relationships without conflicts. The change is backwards-compatible with priority given to the explicit input alias over the module’s built-in alias. Code touched and validated across defineLink, prepareServiceConfig, and registration paths; aligns with ongoing improvements to modular graph composition and query capabilities. Commit reference for the fix and usage: 8f2c71222afb2bcd1268438fc5fe9da6a63d7af2.