User Stories should not include technical details. During Sprint Planing technical details should be added as Delivery Team tasks nested below the User Story. These tasks should be created through discussion by the delivery team. You should not attempt to document every implementation detail under the sun as you will reach a point of diminishing return. Aim for 60-75 percent coverage on implementation details (tasks) for each user story as the details may change as coding begins. Any additional details developer discover during coding can be shared and documented briefly during the daily stand-up. should The User Story can be simple and non-technical while the Delivery / Development Team will flesh out story details as nested Tasks.
These Task should be visible to Developers through their Integrated Development Environment (IDE). As Developers complete tasks they can associate their checked in code with the task in your work item tracking tool (Jira, Team Foundation Server, On-Time)
