The phrase "assigned to administering" is correct and usable in written English.
It can be used in contexts where someone is designated to manage or oversee a particular task or responsibility.
Example: "She was assigned to administering the new training program for employees."
Alternatives: "designated for managing" or "allocated to overseeing".
After a subsequent military coup, dictator Zia ul Haq dismissed Sardar Qayyum and a brigadier named Hayat Khan was assigned to administer Azad Kashmir.
If they are assigned to administer a diocese, their duties are identical, though cardinals tend to be called away more frequently on Vatican business, said Joseph Zwilling, spokesman for the Archdiocese of New York.
Its duties are expected to expand greatly in the coming years, because it is assigned to administer the health care plan that was promoted by President Obama and Congressional Democrats.
A lawyer appointed by the Westchester court to represent one of the daughters, Malikah Shabazz, has accused the two daughters assigned to administer the estate, Ilyasah and Malaak Shabazz, and their former lawyer of spending estate money on themselves while allowing property and other estate assets to languish and a tax bill to skyrocket.
Before the treatment started, the second session was devoted to the administration of learner autonomy questionnaire and the third session was assigned to administer the reading comprehension test as the pre-test phase of the study.
Experienced research nurses were assigned to administer a structured questionnaire to both patients and controls.
In each village a team of 5 enumerators were assigned to administer the six (6) respective data collection tools i.e. Household Interview Guide National Project Management Team Members Key Informant Interview Guide.
Once the two teams were created, they were randomly assigned to administer either the incremental theory intervention or coping skills intervention.
In the face-to-face posttreatment assessment, a researcher blind to participant allocation was assigned to administer the outcome questionnaires, and blinding was achieved for at least the primary outcome with one exception (due to an administrative oversight).
