Added note to note section

The managed identity will need to be assigned to the 'Directory Reader' role order to query directory data.

DataConnectors/AADUserInfo/README.MD

@@ -1,7 +1,9 @@
 # Deploy a Function App for collecting Azure AD User Information data into Azure Sentinel
 This function app run daily, query Azure AD for all users and write the information to Log Analytics.
 
-Note:  There is a parser available [here](https://github.com/Azure/Azure-Sentinel/blob/master/solutions/AADUserInfo/Parsers/AADUserInfo.txt)
+### Notes:  
+* There is a parser available [here](https://github.com/Azure/Azure-Sentinel/blob/master/solutions/AADUserInfo/Parsers/AADUserInfo.txt)
+* The managed identity of the function app will need to be assigned to the ['Directory Reader'](https://portal.azure.com/#blade/Microsoft_Azure_PIMCommon/UserRolesViewModelMenuBlade/members/roleObjectId/88d8e3e3-8f55-4a1e-953a-9b9898b8876b/roleId/88d8e3e3-8f55-4a1e-953a-9b9898b8876b/roleTemplateId/88d8e3e3-8f55-4a1e-953a-9b9898b8876b/roleName/Directory%20readers/isRoleCustom//resourceScopeId/%2F/resourceId/f7ca9621-6ba3-4d52-a241-e0ed3ea6a78a) role within Azure AD ['Roles and administrators'](https://portal.azure.com/#blade/Microsoft_AAD_IAM/ActiveDirectoryMenuBlade/RolesAndAdministrators) section
 
 ### Deploy the Function App
 The easiest way is via the provided ARM templates: