Restrict Job Detail Permissions to Homeowner Contact Fields Only

We’d like to request a new user permission that restricts access to job detail updates. Specifically, we need a permission that allows users to only create or update the homeowner contact information fields (Full Name, Email, Phone, Cellphone, Fax) on the Job Details page—while preventing changes to all other fields such as address, lot, block, community, etc. (see highlighted section in attached screenshot).

This would be especially helpful for accounts where jobs are created automatically via an accounting API. With this permission, warranty or service team members could safely update homeowner contact info without risking unintended edits to critical job data.