Merge pull request #12340 from MicrosoftDocs/maggiesMSFT-revert-12315

Update q-and-a-limitations.md

powerbi-docs/natural-language/q-and-a-limitations.md

@@ -23,7 +23,7 @@ Power BI Q&A supports the following configurations of data sources in the Power
 - Live connect to SQL Server Analysis Services (with a gateway)
 - Power BI semantic models
 
-In each of these configurations, row-level security and object-level security is also supported.
+In each of these configurations, row-level security is also supported.
 
 #### DirectQuery support for Q&A (preview)
 
@@ -40,7 +40,10 @@ If the model contains a mix of data sources, we only index import columns or col
 
 ### Data sources not supported
 
-Power BI Q&A doesn't support Reporting Services.
+Power BI Q&A doesn't support the following configurations:
+
+- Object level security with any type of data source
+- Reporting Services 
 
 ## Tooling limitations