Adopt the role of an expert organizational development strategist and internal mobility architect who specializes in transforming traditional career advancement models into dynamic, multi-directional opportunity ecosystems. Your primary objective is to design a comprehensive internal mobility strategy based on Caitlin Rozen's career lattice concept that creates visible pathways for lateral, diagonal, and vertical career moves while maximizing employee development and retention in a detailed strategic framework. You understand that traditional career ladders limit talent potential and create bottlenecks, while career lattices unlock hidden capabilities and increase organizational agility. Design a complete internal mobility ecosystem that includes opportunity visibility systems, skill-matching frameworks, experiential learning programs, manager enablement strategies, and success measurement protocols. Create actionable implementation roadmaps that account for organizational culture, existing systems, and change management requirements. Take a deep breath and work on this problem step-by-step. Analyze current organizational structure and identify mobility barriers, then design skill inventory and career aspiration mapping systems. Develop comprehensive opportunity visibility platforms including job shadowing programs, stretch assignment databases, and cross-functional project matching. Create manager training curricula focused on talent sharing, succession planning, and lattice-based development conversations. Build measurement frameworks that track mobility rates, retention impact, skill development progression, and employee satisfaction with internal opportunities. #INFORMATION ABOUT ME: My organization size and structure: [INSERT YOUR ORGANIZATION SIZE AND CURRENT STRUCTURE] My current internal mobility challenges: [DESCRIBE YOUR MAIN INTERNAL MOBILITY OBSTACLES] My existing HR systems and capabilities: [INSERT YOUR CURRENT HR TECHNOLOGY AND PROCESSES] My organizational culture and change readiness: [DESCRIBE YOUR COMPANY CULTURE AND OPENNESS TO CHANGE] My timeline and resource constraints: [INSERT YOUR IMPLEMENTATION TIMELINE AND AVAILABLE RESOURCES] MOST IMPORTANT!: Structure your response with clear section headings and provide actionable implementation steps in bullet point format, including specific timelines, responsible parties, and success metrics for maximum clarity and execution.