Answer:
Increased size of IT staff and technical personal
Explanation:
An increment in the number of employees in the IT department (IT Staff and technical personal) does not necessitate the changes warranted by the Implementation of an enterprise system. This is not a change that affects the enterprise system being used.
Generally, recruitment of additional staff does not imply organisational change. Organisational Change comprise mainly issues of Cost Cutting and Processes adjustment which is reflected in all other options in the scenario: 'Redesign of business processes', 'Changes in how people perform their jobs' and 'Integration of many types of information systems'.
