# data[].attributes.headline
Errors in implementing the new system are isolated to the current department.

# data[].attributes.subject
Errors in implementing the new system are isolated to the current department.

# data[].attributes.headline
The changes in this type of changeover are limited in scope and therefore non-critical

# data[].attributes.subject
The changes in this type of changeover are limited in scope and therefore non-critical

# data[].attributes.headline
This is a staged method whereby one area of the overall system is changed.

# data[].attributes.subject
This is a staged method whereby one area of the overall system is changed.

# data[].attributes.headline
A select group of users or organizational subunit changeover to the new system

# data[].attributes.subject
A select group of users or organizational subunit changeover to the new system

# data[].attributes.headline
This type of changeover may be the only option in safety critical systems.

# data[].attributes.subject
This type of changeover may be the only option in safety critical systems.

# data[].attributes.headline
This type of changeover is resource intensive 

# data[].attributes.subject
This type of changeover is resource intensive 

# data[].attributes.headline
When the new system is deemed to be meeting all requirements, the old system can be dropped.

# data[].attributes.subject
When the new system is deemed to be meeting all requirements, the old system can be dropped.

# data[].attributes.headline
This takes a long time to complete because phases need to be implemented separately 

# data[].attributes.subject
This takes a long time to complete because phases need to be implemented separately 

# data[].attributes.headline
After a successful trial, companies usually opt to use the direct technique to launch the system company-wide

# data[].attributes.subject
After a successful trial, companies usually opt to use the direct technique to launch the system company-wide

# data[].attributes.headline
The new system is tried out at a test site before launching it company-wide

# data[].attributes.subject
The new system is tried out at a test site before launching it company-wide

# data[].attributes.headline
This changeover technique allows companies to run the new system on a much smaller scale

# data[].attributes.subject
This changeover technique allows companies to run the new system on a much smaller scale

# data[].attributes.headline
The new system may be deemed a failure with minimal risk to the majority of the business

# data[].attributes.subject
The new system may be deemed a failure with minimal risk to the majority of the business

# data[].attributes.headline
This allows the new system to be assessed before it is rolled out to the whole organisation

# data[].attributes.subject
This allows the new system to be assessed before it is rolled out to the whole organisation

# data[].attributes.headline
normal business transactions could be seriously disrupted if the new system is found to have bugs

# data[].attributes.subject
normal business transactions could be seriously disrupted if the new system is found to have bugs

# data[].attributes.headline
If something goes wrong, reverting back to the old system usually is impossible

# data[].attributes.subject
If something goes wrong, reverting back to the old system usually is impossible

# data[].attributes.headline
Major advantage that no time is wasted running two systems

# data[].attributes.subject
Major advantage that no time is wasted running two systems

# data[].attributes.headline
An organisation will stop using the old system one day and start using the new one the next

# data[].attributes.subject
An organisation will stop using the old system one day and start using the new one the next