I\'ve used default MVC template with individual authorization. After running the application it automatically creates the required Identity tables. I\'ve successfully regist
The way identity interfaces with the database is automatic via the entity framework. In your solution there should be a class called ApplicationDbContext, this is the entity framework context. Personally i would suggest looking up some entity framework guides and work out how it interacts with identity. but a quick overview would be :
To add another table to your database with entity framework you would need to add a DbSet into the context.
public DbSet personalInformation {get;set;}
Then you would need to update the ApplicationUser to hold a reference to a personalInforamtion. Then you would need to migrate the database to the latest version, either with a generated migration or with automatic migrations.
Any changes you would then do would be through the entity framework.