How to inject dependency during registration in Startup.cs for .net 5 website

[gtguybrush]

Hi,
I use Nhibernate in a .net core project and i follow this guide:
https://gunnarpeipman.com/aspnet-core-nhibernate/

i'am facing problem during service registration:

public void ConfigureServices(IServiceCollection services)
{
    var connStr = Configuration.GetConnectionString("DefaultConnection");
 
    services.AddNHibernate(connStr);
    services.AddControllersWithViews();
}

i need to inject other reference in AddNhibernate method: a reference to my User Management that i need to customize Envers revision entity

this is the other code:

_sessionFactory = Fluently.Configure()
					   .Database(OracleManagedDataClientConfiguration.Oracle10
					   .ConnectionString(connectionString)
					   .DoNot.ShowSql()
					   .DoNot.FormatSql())
					   .Mappings(m => m.FluentMappings.AddFromAssembly(Assembly.GetExecutingAssembly())
													.Conventions.AddFromAssemblyOf<UnitOfWork>()
							)
						   .ExposeConfiguration(config => SetupEnvers(config))
						   .ExposeConfiguration(config => new SchemaUpdate(config).Execute(false, true))
					.BuildSessionFactory();

private static void SetupEnvers(NHibernate.Cfg.Configuration cfg, IUserManagement um)
		{
			var enversConf = new NHibernate.Envers.Configuration.Fluent.FluentConfiguration();
			enversConf.Audit<Persona>();

			IRevisionListener revListner = new EnversRevisionListener(um);
			enversConf.SetRevisionEntity<RevisionEntity>(e => e.Id, e => e.RevisionDate, revListner);
			cfg.SetEnversProperty(ConfigurationKey.AuditTableSuffix, "_LOG");
			cfg.SetEnversProperty(ConfigurationKey.AuditStrategy, typeof(CustomValidityAuditStrategy));

			cfg.IntegrateWithEnvers(enversConf);
		}

public class RevisionEntity : DefaultRevisionEntity
	{
		public virtual string IdUtente { get; set; }
		public virtual string? IdUtenteImpersonato { get; set; }
	}

	public class EnversRevisionListener : IRevisionListener
	{
		IUserManagement um = null;
		public EnversRevisionListener(IUserManagement ium)
			: base()
		{
			um = ium;
		}

		public void NewRevision(object revisionEntity)
		{
			var casted = revisionEntity as RevisionEntity;

			if (casted != null)
			{
				casted.IdUtente = um.GetUtenteCorrente().Id;
				casted.IdUtenteImpersonato = um.GetUtenteCorrente().UtenteImpersonato.Id;
			}
		}
	}