Departmental Journey[edit | edit source]

Prioritization[edit | edit source]

Assess Legacy Data Centres

Recommend Priority Data Centre Closures

Gate 1: GC EARB Endorsement of DC Closures

Notify Impacted Departments

MoU for funds to support departmental discovery

Application Portfolio Analysis

Determine modernization vision for organization

Determine rationalization opportunities

Document migration strategy and target (cloud or DC) in APM

Engage SSC PM and WLM Factory suppliers

Document Project Milestones

Document Cost Estimates

TBS Oversight Team review of costs, plan, and portfolio analysis

Gate 2: GC EARB Endorsement. MoU to Release Execution Funds

Staff project team

Configure Cloud Platform
(e.g. Landing Zone)

Launch Security Assessment & Authorization process

Develop test plans

Execute migrations, security assessments, & testing

Report status to TBS Oversight Team

Decommission legacy data centre