c# - Add properties to User table using asp identity -

ok, want add properties user table created asp identity.

so read , found out can doing this:

 public class applicationuser : identityuser  {     public string firstname { get; set; }     public string lastname { get; set; }     public string gender { get; set; }     public int age { get; set; }     public ilist<blog> blogs { get; set; }      public async task<claimsidentity> generateuseridentityasync(usermanager<applicationuser> manager)     {         // note authenticationtype must match 1 defined in cookieauthenticationoptions.authenticationtype         var useridentity = await manager.createidentityasync(this, defaultauthenticationtypes.applicationcookie);         // add custom user claims here         return useridentity;     } } 

so properties added table dbo.aspnetusers , not users table. why?

so thought maybe places properties there can use them in same dbset added code:

    public class travelcontext : dbcontext {     static travelcontext()     {         system.data.entity.database.setinitializer<travelcontext>(new createdatabaseifnotexists<travelcontext>());     }      public travelcontext() : base("name=traveldb2")     {     }      public dbset<blog> blog { get; set; }     public dbset<continent> continent { get; set; }     public dbset<country> country { get; set; }     public dbset<destination> destinations { get; set; }     public dbset<travel> travel { get; set; }     public dbset<identityuser> user { get; set; }  } 

but doesn't me. still can't example firstname user can reach properties users table.

so how add properties right table , how add them in context can use them using ef? edit:

              modelbuilder.entity<identityuser>().totable("users", "dbo");         modelbuilder.entity<identityuserrole>().totable("userroles", "dbo");         modelbuilder.entity<identityrole>().totable("roles", "dbo");         modelbuilder.entity<identityuserclaim>().totable("userclaims", "dbo");         modelbuilder.entity<identityuserlogin>().totable("userlogin", "dbo"); 

eidt new context:

  public class travelcontext : identitydbcontext<applicationuser> {     static travelcontext()     {         system.data.entity.database.setinitializer<travelcontext>(new createdatabaseifnotexists<travelcontext>());     }      public static travelcontext create()     {         return new travelcontext();     }      public travelcontext()         : base("name=traveldb2")     {     }      public dbset<blog> blog { get; set; }     public dbset<continent> continent { get; set; }     public dbset<country> country { get; set; }     public dbset<destination> destinations { get; set; }     public dbset<travel> travel { get; set; }     public dbset<identityuser> user { get; set; }      protected override void onmodelcreating(dbmodelbuilder modelbuilder)     {         base.onmodelcreating(modelbuilder);         modelbuilder.entity<identityuser>().totable("users", "dbo");         modelbuilder.entity<identityuserrole>().totable("userroles", "dbo");         modelbuilder.entity<identityrole>().totable("roles", "dbo");         modelbuilder.entity<identityuserclaim>().totable("userclaims", "dbo");         modelbuilder.entity<identityuserlogin>().totable("userlogin", "dbo");         modelbuilder.entity<blog>().hasmany(a => a.users);         modelbuilder.entity<applicationuser>().hasmany(a => a.blogs);     } } 

so adds id of blog user table , id of user blog entity added hasmany should create many-to-many relation?