Enderun Square, which forms the third courtyard in Topkapı Palace, is called the Sacred Relics Department, where sacred objects are preserved and exhibited today, as in the past. This place, where the belongings and sacred artifacts of various prophets are exhibited, is also called the "Hırka-i Saadet" or the "Emânât-ı Mukaddese Dairesi".
After the restoration, in addition to the production and assembly of a total of 30 showcases, artefact pedestals, artefact hangers, display solutions specially developed for works of art and placement studies were carried out.