Restricting the same Project Task from being associated with Multiple Contract Lines

Summary:

Hi Experts,

In Oracle Fusion Project Contracts, we observed that the same project and task can be associated with multiple contract lines within a contract.

We would like to understand whether there is any standard configuration available to restrict this behavior.

Specifically, is there a way to prevent a project task that is already associated with one contract line from being assigned to another contract line (either within the same contract or across different contracts)?

Our objective is to ensure that each project task is linked to only one contract line to avoid revenue allocation or reconciliation issues.

If there is any standard control, configuration option, or recommended best practice to enforce this restriction, please advise.