LANCommander/LANCommander.Server.Data/Models/UserRole.cs

using Microsoft.AspNetCore.Identity;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace LANCommander.Server.Data.Models
{
    [Table("UserRoles")]
    public class UserRole : IdentityUserRole<Guid>
    {
        public virtual Role Role { get; set; }
        public virtual User User { get; set; }
    }
}