Hi @Michael Hernandez ,
on this webpage you can download the `SM_job_aids.zip``: https://techcommunity.microsoft.com/t5/system-center-blog/updated-sizing-tool-for-scsm-2012-now-available/ba-p/345611
The zip file contains the DWDataMart.vsd
, the schema of the SCSM data warehouse. It's an older version but maybe it helps to find the information you are looking for.
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Regards
Andreas Baumgarten