alla-allaos-fullstack/docs/implementation/task-ar.1-implementation-report-2026-07-07.md

Task AR.1 Implementation Report - 2026-07-07

Scope

• start and complete AR.1 as a documentation-only architecture transition phase
• review the frozen BU-R business baseline, current production CRM implementation, reusable foundations, ADRs, security boundaries, and transition seams
• record the official transition architecture baseline for later AR.2 epics and technical design

What Was Produced

• created the main AR.1 transition architecture artifact: task-ar.1-architecture-transition-plan-2026-07-07.md

Key Decisions Captured

1. Current production CRM domains remain the write owners and must be preserved.
2. New capability should arrive as:
   • shared Activity domain
   • generated Timeline projection
   • generated Calendar projection
   • role-oriented CRM workspaces
3. Existing admin /dashboard/workspaces routes are preserved for organization administration and must not be silently reused for business-role workspace navigation.
4. Approval stays the document workflow owner, Opportunity stays the business outcome owner, and Quotation stays the document lifecycle owner.
5. Notification expansion, My Day, Manager Workspace, and Executive Workspace must build on event/projection layers rather than creating duplicate lifecycle stores.

Verification

• Documentation-only change.
• No schema, API, UI, service, permission, or business-logic runtime change was made.
• No build or test command was required for this phase.

Outcome

AR.1 is now recorded as the architecture transition baseline that future epics can reference for preserve/extend/refactor decisions, event design, projection strategy, workspace routing, dependency analysis, and implementation ordering.