Apigee utilizes a form of AGILE implementation called "Extreme Sprints". What differentiates this from a standard AGILE sprint is that it comes after a Project Blueprint phase. As a result, the sprint schedule, user stories, backlog, etc are all determined up front and typically covers the initial 3-4 extreme sprints.
When planning for a sprint, please consider the following
Great info. Does Apigee have any templates customers can use as a starting point?
Yes. Templates for Sprint Planning can be found under 'Deliverables' heading on this page: http://community.apigee.com/accelerator-methodology/extreme-sprint