title: Net6 equivalent of System.Runtime.Remoting.Lifetime?
body: <p>I'm trying to migrate a .Net4.8 application to .Net 6. The application uses the LifetimeServices class in System.Runtime.Remoting.Lifetime to specifically manage some object  lifetimes.</p>
  <p>Does anyone know the equivalent .Net 6 namespace/nuget package for this or an equivalent set of operations?</p>
  <p>Regards</p>