code: public boolean checkDiscriminatorAccess(
      SecurityContext secContext,
      OperationType operation) 
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(
          tc,
          "checkDiscriminatorAccess",
          new Object[] { secContext, operation });
  
      // We don't apply discriminator access checks to foreign destinations
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "checkDiscriminatorAccess", Boolean.valueOf(true));
  
      return true; 
    }
docs: Check permission to access a Discriminator
  
  @param secContext
  @param operation
  @return
  @throws SICoreException