Final answer:
To impose limits on state transitions of a problem task, the ProblemTaskStateUtils script include should be modified. This script include governs the logic for transitions between states as per the defined workflow rules.
Step-by-step explanation:
To impose limits when moving a problem task from one state to another in a workflow, you should modify the ProblemTaskStateUtils script include
This script include typically contains logic that governs the transitions between different states of a problem task. By updating the logic in this script include, you can enforce specific conditions or checks that must be met before a problem task can transition to a new state, ensuring that the task flow follows the defined process rules.