She later served one term as head of the Jakarta Regional Office of the Ministry of Education and Culture under Governor Soeprapto from 1983 to 1987.

Coldenhoff underwent standing and marching practice, and was airlifted again to Hollandia (now Jayapura) after the commencement of the training.

[3] After finishing her studies, she returned to Indonesia, where she was appointed as the first commander of the Education Center of the Navy Women's Corps.

[6] On 27 November 1972, Coldenhoff was appointed head of the personnel section of the Directorate General of Sea Transport.

[9] Coldenhoff was inaugurated as the head of the Jakarta Regional Office of the Ministry of Education and Culture by Governor Soeprapto on 5 February 1983, replacing Colonel Soesdaryono.

Following the enactment of this policy, coastal schools in Jakarta added fishing to the local curriculum.

[4] Coldenhoff died at 15.45 on 7 February 2021 in Mintohardjo Naval Hospital, Bendungan Hilir, Central Jakarta.