public IEnumerable <RSSettings> FindBySalesAreas(IEnumerable <string> salesAreas) =>
 _mapper.Map <List <RSSettings> >(
     RSSettingsQuery
     .Include(x => x.SalesArea)
     .Where(x => salesAreas.Contains(x.SalesArea.Name)).AsNoTracking(),
     opts => opts.UseEntityCache(_salesAreaByIdCache));
 public RSSettings Find(string salesArea) =>
 _mapper.Map <RSSettings>(
     RSSettingsQuery
     .Include(x => x.SalesArea)
     .FirstOrDefault(x => x.SalesArea.Name == salesArea),
     opts => opts.UseEntityCache(_salesAreaByIdCache));