# Sprint 108 Plan: Self-Service Migration Portals and Workflow Templates

## Context

Wider adoption needs self-service workflows for teams without deep platform
expertise. Sprint 108 adds template-driven migration portals.

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## Goals

1. Provide template-driven migration workflows by archetype
2. Guide teams through required gates and artifacts automatically
3. Reduce onboarding friction for new tenant teams
4. Keep self-service flows policy-compliant by default

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## Steps

### Step 1309: Migration template schema and catalog model (12 tests)
### Step 1310: Template parameter validation engine (10 tests)
### Step 1311: Guided workflow state machine for self-service runs (10 tests)
### Step 1312: Policy-compliance auto-checkpoint integration (10 tests)
### Step 1313: Template recommendation model by project fingerprint (10 tests)
### Step 1314: Self-service escalation handoff hooks (8 tests)
### Step 1315: `whetstone_list_migration_templates` MCP tool (8 tests)
### Step 1316: `whetstone_start_guided_migration` MCP tool (8 tests)
### Step 1317: Self-service adoption report artifact (8 tests)
### Step 1318: Sprint 108 integration summary + regression (8 tests)

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## Self-Service Rule

- Guided flows cannot skip mandatory governance checkpoints.