The project post-mortem is the installation of the new system in a production environment. It completes the current project efforts, and, in the event of a multi-project application, provides the transition to the next project.
The objectives of the project post-mortem are to:
The primary focus of the phase is the installation of the new system in accordance with the acceptance portion of the Testing and Acceptance Plan. In addition, a Post Implementation Review of the completed project is conducted typically after two or three months of system operation. This will ensure that the review reflects the "true" system.
The Post Implementation Review consists primarily of review and evaluation. System operations effectiveness is determined by interviewing Users, observing operations and reviewing systems results. System evaluation is conducted by measuring system results against projected requirements, costs, schedule and resource utilization.
The Post Implementation Review efforts necessarily encompass each of the areas associated with the new system: User or administrative operations, systems development and maintenance, as well as the production Data Center facility.
The review must be conducted in an independent fashion to accurately assess the impact of the system and requires the participation of IS and Auditing.
The IS Department reviews and evaluates how the project performed against plan for schedule, cost and human resources utilization. Auditing conducts an in-depth review of the organizational areas associated with the new system and the cost effectiveness of the new system.
If auditing representatives cannot complete their review, alternative responsibilities must be identified and assigned. In this situation, areas and representatives with minimal project contact that can provide a credible third party evaluation should be selected.
The project post-mortem includes:
A Pilot Operation is a limited implementation of a new system. It is only necessary for large complex systems as a prelude to full operational use of the system. Once User IS and Operations approval have been obtained, a Pilot Operation or a new system can be initiated. (See Management Reporting).
The objectives are to:
The implementation of the system marks a transition from limited User involvement in the Systems Test to User responsibility for the system.
The Systems Test has verified that the system can perform all of its designed functions under test conditions. The implementation demonstrates that the system can meet User requirements and operate within the constraints of hardware and software when subjected to live data and normal volumes.
The technical staff members of the project should assist the User in preparing for implementation. However, the User staff must take the lead in controlling the flow of data into and out of the system.
Errors encountered during implementation are recorded in the test log initiated in the Systems Test by the Systems Test Coordinator, which will be used to evaluate the quality and reliability of the system.
As this activity is concluded, system deletion procedures must be initiated. The project team must identify the resources that will be displaced once the new system becomes fully operational:
The review conducted by the IS Department primarily addresses:
From an IS perspective, review the Application Proposal, Functional Specifications, Systems Specifications and Project Plan to determine:
When this has been accomplished, ensure that each project documentation deliverable was actually produced, reviewed, modified as required and has been distributed as specified in the original Project Plan.
Determine that the program code was developed according to standards. This is typically accomplished on a sampling basis if an automated tool is not available. Samples of code for inspection should be selected on an individual basis since personal coding patterns tend to be consistent.
In each case, note any variations from standards and whether each variation was authorized and approved.
After the new system has been accepted as operational, Auditing evaluates its operational effectiveness. The Audit function provides an independent review of each area's efforts in the systems development and implementation.
The Audit review addresses:
In discussions with the User, evaluate the administrative operation based upon the installed system, procedures and training to determine:
Review the automated operation with Operations personnel to assess:
Analyze systems development and maintenance with assigned maintenance personnel to identify:
After the new system has stabilized and the actual benefits can be recognized and quantified, the Cost Benefit Analysis should be reviewed.
Interviews with IS and User personnel should be supplemented through direct observation and the review of appropriate system documents.
The product of this effort should be an updated Cost Benefit Analysis where:
An updated payback calculation based upon this information should produce a revised payback period as well as revenue projections relative to the original Cost Benefit Analysis (see Feasibility).
Care should be exercised throughout this process to:
The Post Implementation Review Report should be carefully prepared and assembled to reflect an independent assessment and third party viewpoint.
The causes of any deficiencies found form the basis for recommendations to achieve original system expectations. Generic conclusions, developed from any area of the review, must be identified for management evaluation. Specific recommendations are prioritized and scheduled into a Plan of Action supported by associated resource requirements and cost factors.
The intent and overall tone of the report should be constructive and aimed at identifying improvements in the systems development process.
Each of the individual component audits prepared earlier in the project post-mortem should be reviewed for trends, common themes, findings and conclusions such as:
As applicable, recommendations should be prepared, based upon project experience that highlight or offer:
This would identify potential modifications to the workday and elapsed time considerations by project phase, as well as identify unusual planning roadblocks encountered.
Depending upon the overall time frame in which the phase is completed, this activity may occasionally be conducted in advance of the Post Implementation Review in order to provide early input for subsequent projects.
The primary focus of this activity is to summarize actual project expenditures through the Implementation Phase. As part of this effort, identify any unforeseen obstacles that may have occurred throughout the project. Account for discrepancies between the estimated and actual project costs and schedule.
As appropriate, after completion of the current project plan, review the next project plan to determine whether any revisions are necessary.
Each of the three areas of emphasis is incorporated into an overall report.
The Systems Development evaluation describes how the project performed against plan for schedule, cost and personnel utilization. Project performance measures are developed as part of this effort.
The Operational Effectiveness of the system includes the adequacy of documentation and procedures.
The Cost Benefit Analysis summarizes actual vs. original/revised estimates and describes realized benefits vs. those anticipated at project inception.
The Post Implementation Review Report(s) may vary in structure and detail depending upon scope of the review, size and complexity of the system and the extent of recommendations.
Actual workdays and elapsed time expended for the entire project are finalized and recorded. Original plan estimates are not modified.
See Management Reporting.
Review Mechanisms and Checkpoints
Ongoing reviews are conducted throughout this phase. The various participating group members attend them with the Systems Manager, whenever appropriate. The Systems Manager refers to problems requiring specialized expertise or management support to the appropriate group.
In addition, the following products must be reviewed in a presentation to management:
Interdepartmental Interfaces
Upon successful completion of the Acceptance Testing, the User Manager will be required to provide written approval of the operational status of the system. (See Management Reporting).
The User Manager will participate in the post implementation evaluation of the system. This evaluation will, in part, determine if the system has met its objectives and the extent to which the User departments are satisfied with its performance.
If the Application Proposal called for a multi-project solution, then the User Manager will at this time request funds for the next project.
2. Steering Committee
If the Steering Committee decides to fund the next project of the Application Proposal, the Steering Committee will communicate the decision to the User Manager.
3. Auditing
The auditing specialist assigned to the project will participate in review meetings conducted throughout the phase. In particular, the auditor will conduct the Post Implementation Review and prepare the associated report.
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