This document summarizes a case study on the use of Mylyn Reviews, a code review plugin for Eclipse, at Frequentis AG. Frequentis is a safety-critical systems developer located in Vienna that adopted Mylyn Reviews' task-based review (TBR) implementation. TBR allows reviews to be performed per development task and stored as sub-tasks in a bug tracker without extra server infrastructure. Frequentis created custom plugins for TBR to recommend reviewers, track review and changeset status, and generate reports on review coverage required by their software development standard. A demo of the TBR implementation at Frequentis is available online.