This path is a subset of the normal
Delivery processes. It does not include
design or development tasks as it is targeted at a system that is pre-defined
and non-configurable. However, the same
(or greater) care must be taken with environmental, human and organisational
issues, as there is less likelihood that an organisation’s overall needs will
be fully addressed by a fixed configuration solution.
Ref
|
Process
|
Optionality
|
Definition
|
|
D110
|
Review technical environment and plan
installation
|
Optional - usually required when
insufficient detail was included in the Delivery Approach documentation and
segment plan
|
Plan in detail the physical
installation of the packaged software, additional systems software, hardware,
communications equipment, servers, PCs etc. Note that increasingly this task
is performed by the vendor.
|
|
D120
|
Plan, prepare and conduct project team
training
|
Optional - usually required unless
whole team have requisite experience in all aspects of the solution.
|
Normally, team members need training
before productive work can commence.
Training may also be appropriate for management and other staff
working with the project team.
|
|
D130
|
Install hardware, communications
equipment, system software, and applications software as required for
development, implementation and live running.
|
Optional - required when insufficient
provision is already available for the project.
|
Install and commission items required
for design, development, implementation and live running. This includes system environment
requirements, eg log ons, access security, accounts, budgets etc. With medium systems this is often performed
by the vendor.
|
|
D180
|
Data Conversion Strategy
|
Optional - used where existing data
will be brought into the new system
|
A study should be made into the needs
for data conversion. Data availability
and integrity is often wrongly assumed during design work. Recommendations will be made for securing
data as required.
|
|
D300
|
Prepare discussion papers
|
Optional - discussion papers may have
been identified in the segment plan or may be used to explore any particular
issue that arises as the team see fit.
|
These are short papers covering a
particular subject. They are not
formally controlled, reviewed or signed off.
Their purpose is to assist in the process of deciding an issue during
the design work.
|
|
D450
|
Design/Prototype - Brief Implementation
Papers
|
Normal practice
|
Design or define each topic within the
project, using prototyping techniques wherever appropriate, documenting the recommended approach and
details in a Brief Implementation Paper (BIP) per topic.
|
|
D190
|
Issues - control, escalate, resolve
|
Optional - used where there are several
people involved in the project
|
Issues that arise during the design
work are noted, logged, controlled and resolved. Escalation and tie-breaking mechanisms are
used where necessary.
|
|
D720
|
Prepare and instigate operators’
instructions, procedures and manual
|
Optional - depending on suitability of
vendor’s standard materials available
|
Prepare detailed instructions for
the technical operation of the system,
including routine and abnormal running, eg security, disaster recovery. This will normally include operational-standard
JCL and the definition of human/machine interactions.
|
|
D730
|
Identify human and organisational
issues
|
Optional - used where there are several
users affected by the project.
|
Assessment of the required
organisational change, and resistance to such a change.
|
|
D740
|
Implement change management programme
|
Optional - used where organisational
change is necessary
|
Prepare and agree a plan for achieving
the human and organisational change through communications, publicity,
cascade sponsorship, policies, education etc. Instigate and act upon the
plan.
|
|
D750
|
Prepare and instigate User Procedures
and User Manual / electronic information
|
Normal practice
|
Human procedures should be defined and
agreed as part of the functional design work. Manuals or electronic
documentation of the procedures and how to use the system should be extracted
from the implementation papers and expanded/supplemented as necessary.
|
|
D760
|
Plan, prepare and conduct user and
management training and education
|
Optional - used where user and/or
management training is required
|
Full user training is vital both to the
successful use of the system and also to its acceptance and successful take
up. An effective programme should be
developed based on the identified training needs of all users and management.
|
|
D770
|
Plan, prepare and conduct operations
training
|
Optional - used where operations staff
require training
|
Computer Operations staff must be
trained in running the application.
They must be familiar with the normal interactions that are required
and what abnormal conditions they might be expected to handle.
|
|
D800
|
Plan, prepare and conduct User / System
/ Acceptance and Integration testing
|
Mandatory
|
Formal testing must be performed to
ensure that all significant aspects of the system are acceptable. Careful planning and preparation is
required to ensure it is complete and comprehensive. Results must be reviewed and signed off by
responsible users.
|
|
D810
|
Plan, prepare and conduct technical
tuning and volume testing
|
Normal practice
|
The system will need technical tuning
to ensure acceptable performance.
Volume testing ensures that full volumes of data and transactions can
be accommodated. Testing should prove
that normal loads can be sustained and peak loads can be accommodated.
|
|
D830
|
Define, plan and agree handover /
cutover
|
Normal practice
|
An analysis should be made of the
logistical requirements for changing over to the new systems. Detailed timings must be considered and
agreed.
|
|
D850
|
Define and agree terms of reference for
live user support activity
|
Optional - used where post live support
will be required
|
Analyse and agree the requirement and
constitution of functional and technical user support for the live system, eg
systems control, help desk, scheduling etc.
|
|
D880
|
Load start up data
|
Normal practice
|
All initial data should be loaded. Includes running of conversion suites and
manual data entry.
|
|
D890
|
Validate start up data
|
Normal practice
|
Complete loaded data should be
validated and signed off by the responsible user managers.
|
|
D900
|
Decision to go live
|
Mandatory
|
The ultimate governing body or manager
for the project should take the definitive decision to go live. It must be certain that all vital
pre-conditions have been satisfied to at least a minimum level, eg testing,
data validation, training, organisation.
|
No comments:
Post a Comment