As previously announced, the “Period Attendance Not Taken” pdf report has been replaced by a DAT query called “[Admin] Period Attendance Not Taken."

See also
DAT Query   
PCR Educator K-12 School Information System is an online database engineered for independent and private schools to deliver the highest level of flexibility, unique experience, transparent communication and customized design. Being a complete cloud-based solution, PCR Educator system guarantees convenient access anytime, anywhere.