Question

Your organization uses a proprietary employee-ID format consisting of the letters 'EMP' followed by exactly six digits (for example, EMP482915). You need to create a custom sensitive information type (SIT) in Microsoft Purview that detects this pattern with high accuracy and minimizes false positives when the ID appears near the keyword 'employee'. Which configuration should you use for the primary element and supporting evidence?

Accepted Answer

Define the primary element as a regular expression matching EMP followed by six digits, and add a supporting element that requires the keyword 'employee' within a proximity window.

Answer

Define the primary element as a keyword list containing 'employee', and add a regular expression as supporting evidence with no proximity requirement.

Answer

Define the primary element as a dictionary of all valid employee IDs and disable the confidence-level setting entirely.

Answer

Create a trainable classifier seeded with the keyword 'employee' and let it infer the numeric pattern automatically.