The AD DS/LDS Schema Analyzer is a tool that is part of Active Directory Lightweight Domain Services. The AD DS/LDS Schema Analyzer is intended to be used to migrated Active Directory Schema’s to ADAM. However, it can also be used to compare to AD Schemas. The process of using the AD DS/LDS Schema Analyzer to determine what schema changes have been made in your environment, does take a little work. Below is the whole process.

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