A defined, repeatable process frees people from spending energy thinking about solved problems, and an automated one makes this even easier. While not all development steps can be easily automated, some can, and documentation is an essential first step. Automate what makes sense and you'll have reliable processes.

When development is outsourced, a documented baseline of expected functionality sets expectations for both the client and developer. Acknowledging that agile practices are flexible, beware the trap of rushing requirements just because you know they are going to change. It's still essential to be as accurate as you can.

Scaling agile and DevOps across a large enterprise is much more difficult than practicing it in smaller groups. Frameworks can help, but focus tends to be placed on development, so testing teams struggle to figure out how to best support faster development cycles. The ACT Framework puts the focus on continuous testing.