Can't Add more than one Permit "Another record with the same identifier exists"

Summary:

For one person need enter more than one Permit.

We can enter first row without error, when try add second one it Gives error:

Navigation QA - Identification Info - Visa And Permits.

Content (required):

Version (include the version you are using, if applicable):

23B

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