namespace Printbase.Domain.Entities.Products; public class ProductGroup { public Guid Id { get; set; } public string Name { get; set; } = string.Empty; public string? Description { get; set; } public ICollection Types { get; set; } = new List(); public DateTime CreatedAt { get; set; } public DateTime? UpdatedAt { get; set; } public bool IsActive { get; set; } }