public void SetCompanyName(ContextModel context)
 {
     if (context.User.Role == enRole.Assistance || context.User.Role == enRole.RandD)
     {
         if (context.AssistanceMachineId != null)
         {
             context.CompanyName = _assistanceService.GetMachineCustomer((int)context.AssistanceMachineId).CompanyName;
         }
         else if (context.AssistanceUserId != null)
         {
             context.CompanyName = _assistanceService.GetUser(context.AssistanceUserId).CompanyName;
         }
     }
 }