Delegating permissions to manage Group Policy

There are many different tasks that need to be accomplished on a daily basis inside Group Policy, and different levels of administratorship (if that's a word) are needed for these tasks. Domain Admins and Enterprise Admins are the only folks who have access to do everything inside Group Policy, so let's explore the ways that permissions for individual tasks can be delegated to others.

Delegation to edit GPOs

By default, only Domain Admins, Enterprise Admins, or the original GPO creator have access to modify a GPO. Sometimes, you may discover a need to have a junior-level administrator make some tweaks inside a GPO, but perhaps that admin does not have one of these permission...