The term used to describe individuals who held a position or rank in the Mughal administration is "Mansabdars".

Explanation:
The Mughal Empire, which existed in the Indian subcontinent from 1526 to 1857, had a highly structured administrative system. One of the key features of this system was the Mansabdari system.

1. Mansabdari System:
The Mansabdari system was a ranking system introduced by Emperor Akbar in the late 16th century. It was a system of military and civil administration that determined the rank, status, and salary of individuals in the Mughal administration. The term "Mansabdar" refers to the individuals who held a Mansab or rank in this system.

2. Mansab:
A Mansab was a numerical rank or position in the Mughal administration. It determined the number of cavalry and infantry troops a Mansabdar had to maintain, as well as his salary and other privileges. The Mansabs were divided into various categories, ranging from 10 to 10,000, with each category representing a specific rank. The higher the Mansab, the higher the rank and privileges of the Mansabdar.

3. Roles and Responsibilities:
The Mansabdars played a crucial role in the Mughal administration. They held both military and administrative responsibilities. As military commanders, they were responsible for maintaining and leading troops during times of war. In times of peace, they performed administrative duties, such as revenue collection, law and order enforcement, and maintaining records.

4. Promotions and Appointments:
Promotions in the Mansabdari system were based on merit, loyalty, and service to the empire. The emperor had the authority to promote or demote Mansabdars based on their performance. Appointments to Mansabdari ranks were made by the emperor himself, ensuring that loyalty to the Mughal Empire was prioritized.

5. Structure and Hierarchy:
The Mansabdari system had a hierarchical structure. The highest-ranking Mansabdars held positions such as the nobles, generals, and high-ranking ministers in the Mughal court, while lower-ranking Mansabdars were assigned administrative roles in provinces or districts.

Overall, the Mansabdari system was a significant aspect of the Mughal administration, ensuring a structured and organized governance system. The Mansabdars played a crucial role in maintaining law and order, collecting revenue, and leading the military forces of the empire.