Final answer:
The number of incumbents authorized on each position on the unit personnel manning roster (UPMR) varies depending on the organization's staffing needs and structure.
Step-by-step explanation:
On the unit personnel manning roster (UPMR), the number of incumbents authorized on each position varies depending on the organization's staffing needs and structure. Some positions may only have one incumbent, while others may have multiple. The authorized number of incumbents is typically determined based on factors such as workload, resource availability, and budget constraints.
On a Unit Personnel Manning Roster (UPMR), each position is authorized only one incumbent. The UPMR is a document used by military and some civilian organizations to detail the staffing of a unit or department. It lists all the authorized positions within the unit and the personnel currently filling those positions. In cases where a position is authorized to have more than one incumbent, this would be specifically noted within the UPMR. It is crucial for organizations to maintain an accurate UPMR for efficient personnel management and planning.