Which document relates to the placement notice for Administrative Segregation?

The correct answer is the CDC-114D, which is specifically designed for the placement notice for Administrative Segregation. This document serves as an official notification to inmates regarding their placement in Administrative Segregation, detailing the reasons for the placement and ensuring that due process is followed in accordance with CDCR policies.

The CDC-114A is more associated with disciplinary actions rather than the specific context of Administrative Segregation placements. The CDC-115 is a form that is used for reporting serious rule violations or misconduct, typically in disciplinary hearings rather than placement issues. The CDC-128MH7 pertains to mental health evaluations and processes, thus not relevant to the placement notice for Administrative Segregation. Understanding the specific functions of these documents is crucial for maintaining procedural integrity within the correctional system.