Software from test to production environment

A sensitive organization will in" rel="nofollow">introduce a new software from test to production environment; what are the major controls/recommendations you should address on followin" rel="nofollow">ing documents: 1. Policy 2. Baselin" rel="nofollow">ine 3. Checklist 4. Roles defin" rel="nofollow">initions & responsibilities 5. Suggested Key Risk Indicator