How to stop employee from submitting more than one ICP in one request

Summary:

Hi Team,

We have a requirement to restrict employee to submit only one ICP at a time (Manage Personal Contributions task, ESS)

Let me know if it is feasible and is there is any profile option or a way to achieve this requirement

Kindly share any supporting document for reference

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22C

Code Snippet (add any code snippets that support your topic, if applicable):