1.10 Implementation strategies

At the other end of the project, there will come a time when it is necessary to convert from the old method of working to the new one brought about by the implementation of the new system. The project team, in consultation with the users, will recommend to the project board or steering committee the most suitable changeover method for the project, which may include installing IT equipment, software applications or both. The following options may be considered.

1.10.1 Direct changeover

In this case, the old system is discarded and is immediately replaced by the new one. It can be considered a risky approach but is relatively inexpensive if thorough testing has been done. The more complex and important the new system, ...

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