Recently Microsoft retired their AX 2012 database ERD, I have used this extensively to help navigate schema/table structures within multiple versions of AX and D365FO as most of the relationship structures are the same. Luckily they have started a GitHub where you can create your own ERD's, so that's what I've done and I have it hosted on my website to help anyone else who still uses/needs this functionality.
Microsoft Retires Erd: AxErd retired - Finance & Operations | Dynamics 365 | #Dyn365FO
Microsoft's Github for ERD project: Microsoft/ax-2012-doc-tools
My hosted version: AxErd Home
#Technical
#DynamicsAX #D365forOperations #Technical
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Alex Meyer
Director of Dynamics AX/365FO Development
Fastpath
Des Moines, IA
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