128 Best Practices & Methodology for Electronic Software Distribution & Operating System Provisioning
6.4.1 Analyzing the OSP Change Order
The purpose of the Analyze the OSP Change Order activity of the OSP Building
Site process is to provide technical feasibility approval related to proceeding
further with implementing the OSP Change Order, and to validate estimated
resource requirements for the OSP Change Management Coordinator, based
upon a review and analysis of the OSP Change Order, OSP Deployment Plan,
and associated technical documentation.
Tasks
The following tasks are performed during the Analyze the OSP Change Order
activity:
򐂰 Validating Change Specific OSI Deployment Plan for Building Site
This is performed by the Solution Architect, assisted by the Project Manager.
The purpose of this task is to validate the OS Imaging plan provided by the
Change Management Delivery Project Manager and to confirm resource
requirements.
The Change Order and associated documentation is received from the
Change Management Delivery Project Manager by the Building Site Solution
Architect. It is then reviewed by the Solution Architect and the Building Site
Project Manager for completion, accuracy, and detail. A technical feasibility
for implementing the change is conducted by the Solution Architect based on
the technical OSP architecture and the business details provided along with
the Change Order.
򐂰 Confirming Resource Requirements with OSP Change Management
Coordinator
This is performed by the Project Manager, assisted by the Solution Architect.
The purpose of this task is to validate the estimated resource requirements
with the ESD Change Management Coordinator. As part of the analysis
performed by the Building Site Solution Architect and the Building Site Project
Manager, they validate the estimated resource requirements provided to them
as part of the Operating System Imaging plan by the Change Management
Delivery Project Manager.
Inputs and outputs
Input from any of the following external processes may be required during the
Analyze the OSP change order activity of the OSP Building site process:
򐂰 Architecture Overview Diagram
򐂰 Change order
򐂰 OS Imaging plan
򐂰 Operational model

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