A company has begun a new global line of business that has changed how IT...

According to ITIL 4, one of the guiding principles is to progress iteratively with feedback. This means that IT service providers should break down complex tasks or changes into manageable chunks, seek feedback after each iteration, and use the feedback to improve and adapt their actions. Feedback is essential for co-creating value with customers and stakeholders, as well as for learning and improving the quality of IT services. Therefore, IT managers should establish effective feedback channels that enable two-way communication with staff and other parties involved in the IT service delivery. The best approach for establishing effective feedback channels is to research how individual teams communicate internally and use the most popular collaboration tools to collect feedback. This way, IT managers can leverage the existing communication preferences and habits of the staff, and avoid imposing a new tool or method that may not be suitable or convenient for them. By using the most popular collaboration tools, IT managers can also ensure that the feedback is timely, relevant, and accessible for all parties. This approach aligns with the ITIL 4 principle of collaborating and promoting visibility, which encourages IT service providers to work together across boundaries, share information, and make use of diverse perspectives and feedback. Therefore, the answer is A. Research how individual teams communicate internally and use the most popular collaboration tools to collect feedback. The other options are not the best approach for establishing effective feedback channels, because they either do not facilitate two-way communication, or do not consider the needs and preferences of the staff. For example, option B. Establish office hours where staff are encouraged to drop by without appointments and discuss any concerns they have, may not be convenient or practical for staff who work remotely or have different schedules. Option C. Initiate a project to select and implement a collaboration tool to facilitate two-way communication with staff, may take too long and may not match the expectations or requirements of the staff. Option D. Publish a printed weekly newsletter that clearly and consistently communicates change, may not be effective or efficient for collecting feedback, as it is a one-way communication channel that does not allow for immediate or interactive responses. References:

The 7 Guiding Principles of ITIL 4: Progress iteratively with feedback1

Guiding Principles of ITIL 4: Progress Iteratively with Feedback2

The customer journey and ITIL 43