Custom Scrum Framework for Product Squads

Create a custom Scrum Framework for the following organization:\\\\\\\\n\\\\\\\\nCompany: [COMPANY NAME]\\\\\\\\nNumber of squads: [QUANTITY]\\\\\\\\nAverage squad size: [NUMBER OF PEOPLE]\\\\\\\\nCurrent delivery cycle duration: [WEEKS]\\\\\\\\nPrior agile experience: [NONE / BASIC / INTERMEDIATE]\\\\\\\\nMain challenges: [LIST 3-5 CHALLENGES, EX: LATE DELIVERIES, LACK OF VISIBILITY]\\\\\\\\n\\\\\\\\nThe framework must include:\\\\\\\\n1) Detailed roles and responsibilities:\\\\\\\\n   - Product Owner: authority, minimum dedication, stakeholder interaction\\\\\\\\n   - Scrum Master: scope of work, metrics to track\\\\\\\\n   - Development Team: self-organization, working agreements\\\\\\\\n2) Ceremony cadence with duration and agenda:\\\\\\\\n   - Sprint Planning (2-part format: What + How)\\\\\\\\n   - Daily Scrum (15 min, walk-the-board format)\\\\\\\\n   - Sprint Review (demo + stakeholder feedback)\\\\\\\\n   - Sprint Retrospective (format, facilitation techniques)\\\\\\\\n   - Backlog Refinement (frequency, Definition of Ready criteria)\\\\\\\\n3) Artifacts:\\\\\\\\n   - Product Backlog: structure, required fields, ordering criteria\\\\\\\\n   - Sprint Backlog: format, Sprint Goal commitment\\\\\\\\n   - Increment: detailed Definition of Done by item type\\\\\\\\n4) Recommended metrics:\\\\\\\\n   - Velocity (with trend chart)\\\\\\\\n   - Sprint Burndown\\\\\\\\n   - Cycle Time and Lead Time\\\\\\\\n   - Happiness Index\\\\\\\\n5) 3-phase progressive adoption plan (30/60/90 days)\\\\\\\\n6) Common anti-patterns and how to avoid them\\\\\\\\n7) Templates for each ceremony (agenda, minutes, action items)\\\\\\\\n\\\\\\\\nFormat: practical implementation guide with templates, checklists, and model calendar.