Separate cross-team selection from attribution maintenance and apply the same scope to options, history filters and writes. Add an opt-in tenant permission without granting existing roles.
Protect authorization mutation paths against self-grants, validate tenant targets and links, and include menu ancestors atomically. Cover role union, revocation, mobile writes and administration boundaries with regression tests.
Add tenant-scoped teams and projects, order attribution across four businesses, conversion inheritance, scoped statistics and audited reassignment. Reuse existing Web and mobile UI patterns; team regions and hospitals remain informational.
Include incremental SQL and isolated regression coverage. Actual MySQL and browser/WebView integration validation remains pending; relates to issue #13.
Unify effective roles via post-role bindings, remove dedicated OA role UI, and update OA assignee resolution plus related SQL/docs.
Co-authored-by: Cursor <cursoragent@cursor.com>
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