v2.0.2

Changed

• Added explicit correlation attribute validation in checkOnExternalSystemsAd.ps1 to fail fast when accountFieldName is missing, not mapped in the account object, or mapped without a value
• Expanded correlation attribute guidance in checkOnExternalSystemsAd.ps1 configuration comments and in the README with an IMPORTANT callout that the correlation field must be mapped for all operations where uniqueness checks are enabled (create, update, etc.)

Fixed

• Corrected uniqueness result evaluation in checkOnExternalSystemsAd.ps1 by using $selectRowCount instead of @($querySelectResult).count, improving reliability for SQL query result counting