An IT Analytics user is required to be in at the very least the following two security roles to obtain minimum rights to use IT Analytics and also the Symantec Management Platform Console:
If higher rights are needed, substitute Symantec Guests for a higher security role.
Note: The IT Analytics Users role is not designed to be used only by itself. This is working as designed and is documented in the IT Analytics User Guide on page 68.
IT Analytics Solution for Symantec documentation:
Access Denied occurs when trying to use the Symantec Management Platform Console while using the IT Analytics User.