Worked on the onOffice-Web-Org/oo-wp-plugin repository to introduce a granular User Capabilities Permissions model, focusing on backend and plugin development using PHP. Developed initial scaffolding by defining new permission constants for user roles, targeting features such as block reviews, property sharing, and form-related access. After identifying design and implementation issues that could impact security and stability, the changes were carefully rolled back to prevent partial or unstable permissions from reaching production. Documented the rationale for this rollback and outlined next steps, ensuring the groundwork is in place for a more robust, future-ready access control system aligned with product requirements.