caseload

/K EY1 S L OW0 D/
noun
  1. 1

    The workload of a person or group that handles cases; the relative volume of cases expected to be worked upon.

    โ€œAs a public defender, Jonas had a crushing caseload and never felt that he could prepare his clients' defenses properly.โ€

Source: https://en.wiktionary.org/wiki/caseload