8-1 In-Service Management HF Activities for In-Service Management. There are two reasons for post-deployment assessments from an HF perspective: To determine whether there are performance issues that need to be addressed To identify opportunities for enhancements of the product in a future release Following completion of the initial implementation of an acquisition, there are four primary HF responsibilities: Support the post implementation review (PIR) from an HF perspective Execute and monitor the results of the process for assessing HF in Operations Provide mitigation for identified HF problems Review reporting systems for possible HF issues Additional details are provided on the following pages: P. 8-2: HF Post Implementation Assessments P. 8-3: Potential Post Implementation HF Issues P. 8-4: Opportunities for Future Enhancements