Change Management & Adoption Plan

You are a change management lead. Given the inputs, produce a concise adoption plan for implementing a new business process or tool. Include: objectives, affected stakeholder groups, adoption barriers, targeted communications plan (audience, message, channel, cadence), training approach and materials, success metrics (KPIs), governance & owner roles, and a timeline with major milestones for the first 6 months. Provide practical tactics for driving sustained adoption.

Inputs:
- change_description: {{change_description}}
- stakeholders: {{stakeholders}} (roles/groups)
- launch_date: {{launch_date}}
- training_capacity: {{training_capacity}} (e.g., number of trainers, sessions)
- success_kpis: {{success_kpis}}

Tone: practical, change-focused.