diff --git a/akka-actor/src/main/scala/akka/actor/dungeon/Children.scala b/akka-actor/src/main/scala/akka/actor/dungeon/Children.scala
index b08f4710ce..beed838f76 100644
--- a/akka-actor/src/main/scala/akka/actor/dungeon/Children.scala
+++ b/akka-actor/src/main/scala/akka/actor/dungeon/Children.scala
@@ -59,8 +59,10 @@ private[akka] trait Children { this: ActorCell ⇒
         other
     }
 
-  private[akka] def addFunctionRef(f: (ActorRef, Any) ⇒ Unit): FunctionRef = {
-    val childPath = new ChildActorPath(self.path, randomName(new java.lang.StringBuilder("$$")), ActorCell.newUid())
+  private[akka] def addFunctionRef(f: (ActorRef, Any) ⇒ Unit, name: String = ""): FunctionRef = {
+    val r = randomName(new java.lang.StringBuilder("$$"))
+    val n = if (name != "") s"$r-$name" else r
+    val childPath = new ChildActorPath(self.path, n, ActorCell.newUid())
     val ref = new FunctionRef(childPath, provider, system.eventStream, f)
 
     @tailrec def rec(): Unit = {
diff --git a/akka-typed/src/main/scala/akka/typed/ActorContext.scala b/akka-typed/src/main/scala/akka/typed/ActorContext.scala
index 72082f0707..5ce4e40e3e 100644
--- a/akka-typed/src/main/scala/akka/typed/ActorContext.scala
+++ b/akka-typed/src/main/scala/akka/typed/ActorContext.scala
@@ -123,8 +123,22 @@ trait ActorContext[T] {
    * Create a child actor that will wrap messages such that other Actor’s
    * protocols can be ingested by this Actor. You are strongly advised to cache
    * these ActorRefs or to stop them when no longer needed.
+   *
+   * The name of the child actor will be composed of a unique identifier
+   * starting with a dollar sign to which the given `name` argument is
+   * appended, with an inserted hyphen between these two parts. Therefore
+   * the given `name` argument does not need to be unique within the scope
+   * of the parent actor.
    */
-  def spawnAdapter[U](f: U ⇒ T): ActorRef[U]
+  def spawnAdapter[U](f: U ⇒ T, name: String): ActorRef[U]
+
+  /**
+   * Create an anonymous child actor that will wrap messages such that other Actor’s
+   * protocols can be ingested by this Actor. You are strongly advised to cache
+   * these ActorRefs or to stop them when no longer needed.
+   */
+  def spawnAdapter[U](f: U ⇒ T): ActorRef[U] = spawnAdapter(f, "")
+
 }
 
 /**
@@ -139,8 +153,8 @@ class StubbedActorContext[T](
   override val mailboxCapacity: Int,
   override val system:          ActorSystem[Nothing]) extends ActorContext[T] {
 
-  val inbox = Inbox[T](name)
-  override val self = inbox.ref
+  val selfInbox = Inbox[T](name)
+  override val self = selfInbox.ref
 
   private var _children = TreeMap.empty[String, Inbox[_]]
   private val childName = Iterator from 1 map (Helpers.base64(_))
@@ -172,37 +186,48 @@ class StubbedActorContext[T](
       case Some(inbox) ⇒ inbox.ref == child
     }
   }
-  def watch[U](other: ActorRef[U]): ActorRef[U] = other
-  def watch(other: akka.actor.ActorRef): other.type = other
-  def unwatch[U](other: ActorRef[U]): ActorRef[U] = other
-  def unwatch(other: akka.actor.ActorRef): other.type = other
-  def setReceiveTimeout(d: FiniteDuration, msg: T): Unit = ()
-  def cancelReceiveTimeout(): Unit = ()
+  override def watch[U](other: ActorRef[U]): ActorRef[U] = other
+  override def unwatch[U](other: ActorRef[U]): ActorRef[U] = other
+  override def setReceiveTimeout(d: FiniteDuration, msg: T): Unit = ()
+  override def cancelReceiveTimeout(): Unit = ()
 
-  def schedule[U](delay: FiniteDuration, target: ActorRef[U], msg: U): untyped.Cancellable = new untyped.Cancellable {
-    def cancel() = false
-    def isCancelled = true
+  override def schedule[U](delay: FiniteDuration, target: ActorRef[U], msg: U): untyped.Cancellable = new untyped.Cancellable {
+    override def cancel() = false
+    override def isCancelled = true
   }
 
-  def executionContext: ExecutionContextExecutor = system.executionContext
+  override def executionContext: ExecutionContextExecutor = system.executionContext
 
-  def spawnAdapter[U](f: U ⇒ T): ActorRef[U] = spawnAnonymous[Any](Behavior.emptyBehavior)
+  override def spawnAdapter[U](f: U ⇒ T, name: String = ""): ActorRef[U] = {
+    val n = if (name != "") s"${childName.next()}-$name" else childName.next()
+    val i = Inbox[U](n)
+    _children += i.ref.path.name → i
+    new internal.FunctionRef[U](
+      self.path / i.ref.path.name,
+      (msg, _) ⇒ { val m = f(msg); if (m != null) { selfInbox.ref ! m; i.ref ! msg } },
+      (self) ⇒ selfInbox.ref.sorry.sendSystem(internal.DeathWatchNotification(self, null)))
+  }
 
   /**
-   * Retrieve the named inbox. The passed ActorRef must be one that was returned
+   * Retrieve the inbox representing the given child actor. The passed ActorRef must be one that was returned
    * by one of the spawn methods earlier.
    */
-  def getInbox[U](child: ActorRef[U]): Inbox[U] = {
+  def childInbox[U](child: ActorRef[U]): Inbox[U] = {
     val inbox = _children(child.path.name).asInstanceOf[Inbox[U]]
     if (inbox.ref != child) throw new IllegalArgumentException(s"$child is not a child of $this")
     inbox
   }
 
+  /**
+   * Retrieve the inbox representing the child actor with the given name.
+   */
+  def childInbox[U](name: String): Inbox[U] = _children(name).asInstanceOf[Inbox[U]]
+
   /**
    * Remove the given inbox from the list of children, for example after
    * having simulated its termination.
    */
-  def removeInbox(child: ActorRef[Nothing]): Unit = _children -= child.path.name
+  def removeChildInbox(child: ActorRef[Nothing]): Unit = _children -= child.path.name
 
   override def toString: String = s"Inbox($self)"
 }
diff --git a/akka-typed/src/main/scala/akka/typed/ActorRef.scala b/akka-typed/src/main/scala/akka/typed/ActorRef.scala
index a3e1f94e0c..43cdcb3ef4 100644
--- a/akka-typed/src/main/scala/akka/typed/ActorRef.scala
+++ b/akka-typed/src/main/scala/akka/typed/ActorRef.scala
@@ -18,6 +18,7 @@ import scala.concurrent.Future
  * (i.e. this delivery is not reliable).
  */
 abstract class ActorRef[-T](_path: a.ActorPath) extends java.lang.Comparable[ActorRef[Nothing]] { this: internal.ActorRefImpl[T] ⇒
+
   /**
    * Send a message to the Actor referenced by this ActorRef using *at-most-once*
    * messaging semantics.
diff --git a/akka-typed/src/main/scala/akka/typed/ActorSystem.scala b/akka-typed/src/main/scala/akka/typed/ActorSystem.scala
index ecece14dab..5d1e28a510 100644
--- a/akka-typed/src/main/scala/akka/typed/ActorSystem.scala
+++ b/akka-typed/src/main/scala/akka/typed/ActorSystem.scala
@@ -139,6 +139,11 @@ trait ActorSystem[-T] extends ActorRef[T] { this: internal.ActorRefImpl[T] ⇒
    * method.
    */
   def systemActorOf[U](behavior: Behavior[U], name: String, deployment: DeploymentConfig = EmptyDeploymentConfig)(implicit timeout: Timeout): Future[ActorRef[U]]
+
+  /**
+   * Return a reference to this system’s [[akka.typed.patterns.Receptionist$]].
+   */
+  def receptionist: ActorRef[patterns.Receptionist.Command]
 }
 
 object ActorSystem {
diff --git a/akka-typed/src/main/scala/akka/typed/Behavior.scala b/akka-typed/src/main/scala/akka/typed/Behavior.scala
index b2995810d0..b3f1eb2858 100644
--- a/akka-typed/src/main/scala/akka/typed/Behavior.scala
+++ b/akka-typed/src/main/scala/akka/typed/Behavior.scala
@@ -111,7 +111,9 @@ object Behavior {
   @SerialVersionUID(1L)
   private[akka] object stoppedBehavior extends Behavior[Nothing] {
     override def management(ctx: ActorContext[Nothing], msg: Signal): Behavior[Nothing] = {
-      assert(msg == PostStop, s"stoppedBehavior received $msg (only PostStop is expected)")
+      assert(
+        msg == PostStop || msg.isInstanceOf[Terminated],
+        s"stoppedBehavior received $msg (only PostStop or Terminated expected)")
       this
     }
     override def message(ctx: ActorContext[Nothing], msg: Nothing): Behavior[Nothing] = throw new UnsupportedOperationException("Not Implemented")
diff --git a/akka-typed/src/main/scala/akka/typed/Effects.scala b/akka-typed/src/main/scala/akka/typed/Effects.scala
index 678b188dfe..c8acad73ae 100644
--- a/akka-typed/src/main/scala/akka/typed/Effects.scala
+++ b/akka-typed/src/main/scala/akka/typed/Effects.scala
@@ -54,6 +54,7 @@ class EffectfulActorContext[T](_name: String, _initialBehavior: Behavior[T], _ma
   if (Behavior.isAlive(current)) signal(PreStart)
 
   def currentBehavior: Behavior[T] = current
+  def isAlive: Boolean = Behavior.isAlive(current)
 
   def run(msg: T): Unit = current = Behavior.canonicalize(current.message(this, msg), current)
   def signal(signal: Signal): Unit = current = Behavior.canonicalize(current.management(this, signal), current)
@@ -63,6 +64,11 @@ class EffectfulActorContext[T](_name: String, _initialBehavior: Behavior[T], _ma
     effectQueue.offer(Spawned(ref.path.name))
     ref
   }
+  override def spawnAdapter[U](f: U ⇒ T, name: String = ""): ActorRef[U] = {
+    val ref = super.spawnAdapter(f, name)
+    effectQueue.offer(Spawned(ref.path.name))
+    ref
+  }
   override def spawn[U](behavior: Behavior[U], name: String, deployment: DeploymentConfig = EmptyDeploymentConfig): ActorRef[U] = {
     effectQueue.offer(Spawned(name))
     super.spawn(behavior, name)
diff --git a/akka-typed/src/main/scala/akka/typed/adapter/ActorContextAdapter.scala b/akka-typed/src/main/scala/akka/typed/adapter/ActorContextAdapter.scala
index 7d8ae9d377..dcd5733b68 100644
--- a/akka-typed/src/main/scala/akka/typed/adapter/ActorContextAdapter.scala
+++ b/akka-typed/src/main/scala/akka/typed/adapter/ActorContextAdapter.scala
@@ -52,9 +52,9 @@ private[typed] class ActorContextAdapter[T](ctx: a.ActorContext) extends ActorCo
     import ctx.dispatcher
     ctx.system.scheduler.scheduleOnce(delay, toUntyped(target), msg)
   }
-  override def spawnAdapter[U](f: U ⇒ T): ActorRef[U] = {
+  override def spawnAdapter[U](f: U ⇒ T, name: String = ""): ActorRef[U] = {
     val cell = ctx.asInstanceOf[akka.actor.ActorCell]
-    val ref = cell.addFunctionRef((_, msg) ⇒ ctx.self ! f(msg.asInstanceOf[U]))
+    val ref = cell.addFunctionRef((_, msg) ⇒ ctx.self ! f(msg.asInstanceOf[U]), name)
     ActorRefAdapter[U](ref)
   }
 
diff --git a/akka-typed/src/main/scala/akka/typed/adapter/ActorSystemAdapter.scala b/akka-typed/src/main/scala/akka/typed/adapter/ActorSystemAdapter.scala
index 7c44463705..1fd87b0a03 100644
--- a/akka-typed/src/main/scala/akka/typed/adapter/ActorSystemAdapter.scala
+++ b/akka-typed/src/main/scala/akka/typed/adapter/ActorSystemAdapter.scala
@@ -21,6 +21,8 @@ private[typed] class ActorSystemAdapter[-T](val untyped: a.ActorSystemImpl)
   extends ActorRef[T](a.RootActorPath(a.Address("akka", untyped.name)) / "user")
   with ActorSystem[T] with internal.ActorRefImpl[T] {
 
+  import ActorSystemAdapter._
+
   // Members declared in akka.typed.ActorRef
   override def tell(msg: T): Unit = untyped.guardian ! msg
   override def isLocal: Boolean = true
@@ -52,6 +54,9 @@ private[typed] class ActorSystemAdapter[-T](val untyped: a.ActorSystemImpl)
   override def uptime: Long = untyped.uptime
   override def printTree: String = untyped.printTree
 
+  override def receptionist: ActorRef[patterns.Receptionist.Command] =
+    ReceptionistExtension(untyped).receptionist
+
   import akka.dispatch.ExecutionContexts.sameThreadExecutionContext
 
   override def terminate(): scala.concurrent.Future[akka.typed.Terminated] =
@@ -68,4 +73,10 @@ private[typed] class ActorSystemAdapter[-T](val untyped: a.ActorSystemImpl)
 
 private[typed] object ActorSystemAdapter {
   def apply(untyped: a.ActorSystem): ActorSystem[Nothing] = new ActorSystemAdapter(untyped.asInstanceOf[a.ActorSystemImpl])
+
+  object ReceptionistExtension extends a.ExtensionKey[ReceptionistExtension]
+  class ReceptionistExtension(system: a.ExtendedActorSystem) extends a.Extension {
+    val receptionist: ActorRef[patterns.Receptionist.Command] =
+      ActorRefAdapter(system.systemActorOf(PropsAdapter(patterns.Receptionist.behavior, EmptyDeploymentConfig), "receptionist"))
+  }
 }
diff --git a/akka-typed/src/main/scala/akka/typed/internal/ActorCell.scala b/akka-typed/src/main/scala/akka/typed/internal/ActorCell.scala
index 9ae334dfef..d3e13e9c1f 100644
--- a/akka-typed/src/main/scala/akka/typed/internal/ActorCell.scala
+++ b/akka-typed/src/main/scala/akka/typed/internal/ActorCell.scala
@@ -144,12 +144,13 @@ private[typed] class ActorCell[T](
   override def schedule[U](delay: FiniteDuration, target: ActorRef[U], msg: U): Cancellable =
     system.scheduler.scheduleOnce(delay)(target ! msg)(ExecutionContexts.sameThreadExecutionContext)
 
-  override def spawnAdapter[U](f: U ⇒ T): ActorRef[U] = {
-    val name = Helpers.base64(nextName, new java.lang.StringBuilder("$!"))
+  override def spawnAdapter[U](f: U ⇒ T, _name: String = ""): ActorRef[U] = {
+    val baseName = Helpers.base64(nextName, new java.lang.StringBuilder("$!"))
     nextName += 1
+    val name = if (_name != "") s"$baseName-${_name}" else baseName
     val ref = new FunctionRef[U](
       self.path / name,
-      (msg, _) ⇒ send(f(msg)),
+      (msg, _) ⇒ { val m = f(msg); if (m != null) send(m) },
       (self) ⇒ sendSystem(DeathWatchNotification(self, null)))
     childrenMap = childrenMap.updated(name, ref)
     ref
diff --git a/akka-typed/src/main/scala/akka/typed/internal/ActorRefImpl.scala b/akka-typed/src/main/scala/akka/typed/internal/ActorRefImpl.scala
index 42c6ab9dcd..0176727070 100644
--- a/akka-typed/src/main/scala/akka/typed/internal/ActorRefImpl.scala
+++ b/akka-typed/src/main/scala/akka/typed/internal/ActorRefImpl.scala
@@ -136,7 +136,7 @@ private[typed] object WatchableRef {
  * promises are made about delivery delays: as long as the Future is not ready
  * messages will be queued, afterwards they get sent without waiting.
  */
-private[typed] class FutureRef[-T](_p: a.ActorPath, bufferSize: Int, f: Future[ActorRef[T]]) extends WatchableRef[T](_p) {
+private[typed] class FutureRef[-T](_path: a.ActorPath, bufferSize: Int, f: Future[ActorRef[T]]) extends WatchableRef[T](_path) {
   import FutureRef._
 
   // Keep in synch with `targetOffset` in companion (could also change on mixing in a trait).
diff --git a/akka-typed/src/main/scala/akka/typed/internal/ActorSystemImpl.scala b/akka-typed/src/main/scala/akka/typed/internal/ActorSystemImpl.scala
index cc0f5e5464..824c1d3c66 100644
--- a/akka-typed/src/main/scala/akka/typed/internal/ActorSystemImpl.scala
+++ b/akka-typed/src/main/scala/akka/typed/internal/ActorSystemImpl.scala
@@ -219,6 +219,10 @@ private[typed] class ActorSystemImpl[-T](
   }
 
   private val systemGuardian: ActorRefImpl[SystemCommand] = createTopLevel(systemGuardianBehavior, "system", EmptyDeploymentConfig)
+
+  override val receptionist: ActorRef[patterns.Receptionist.Command] =
+    ActorRef(systemActorOf(patterns.Receptionist.behavior, "receptionist")(settings.untyped.CreationTimeout))
+
   private val userGuardian: ActorRefImpl[T] = createTopLevel(_userGuardianBehavior, "user", _userGuardianDeployment)
 
   // now we can start up the loggers
diff --git a/akka-typed/src/test/scala/akka/typed/ActorContextSpec.scala b/akka-typed/src/test/scala/akka/typed/ActorContextSpec.scala
index cc6e763f8d..418e9ba62a 100644
--- a/akka-typed/src/test/scala/akka/typed/ActorContextSpec.scala
+++ b/akka-typed/src/test/scala/akka/typed/ActorContextSpec.scala
@@ -70,7 +70,7 @@ object ActorContextSpec {
   final case class BecomeCareless(replyTo: ActorRef[BecameCareless.type]) extends Command
   case object BecameCareless extends Event
 
-  final case class GetAdapter(replyTo: ActorRef[Adapter]) extends Command
+  final case class GetAdapter(replyTo: ActorRef[Adapter], name: String = "") extends Command
   final case class Adapter(a: ActorRef[Command]) extends Event
 
   def subject(monitor: ActorRef[Monitor]): Behavior[Command] =
@@ -151,14 +151,13 @@ object ActorContextSpec {
               monitor ! GotSignal(sig)
               Same
           }
-        case GetAdapter(replyTo) ⇒
-          replyTo ! Adapter(ctx.spawnAdapter(identity))
+        case GetAdapter(replyTo, name) ⇒
+          replyTo ! Adapter(ctx.spawnAdapter(identity, name))
           Same
       }
     }
 }
 
-/* Kept failing on CI-server, disabled until someone has time to investigate more closely
 class ActorContextSpec extends TypedSpec(ConfigFactory.parseString(
   """|akka {
      |  loglevel = WARNING
@@ -523,6 +522,15 @@ class ActorContextSpec extends TypedSpec(ConfigFactory.parseString(
         msgs.toSet should ===(Set(Left(Terminated(adapter)(null)), Right(GotSignal(PostStop))))
       }
     })
+
+    def `41 must create a named adapter`(): Unit = sync(setup("ctx41") { (ctx, startWith) ⇒
+      startWith.keep { subj ⇒
+        subj ! GetAdapter(ctx.self, "named")
+      }.expectMessage(expectTimeout) { (msg, subj) ⇒
+        val Adapter(adapter) = msg
+        adapter.path.name should include("named")
+      }
+    })
   }
 
   trait Normal extends Tests {
@@ -603,4 +611,3 @@ class ActorContextSpec extends TypedSpec(ConfigFactory.parseString(
   object `An ActorContext with Or (right, adapted)` extends OrRight with AdaptedSystem
 
 }
-*/
diff --git a/akka-typed/src/test/scala/akka/typed/TypedSpec.scala b/akka-typed/src/test/scala/akka/typed/TypedSpec.scala
index 9fc9bf4474..d451cf45f8 100644
--- a/akka-typed/src/test/scala/akka/typed/TypedSpec.scala
+++ b/akka-typed/src/test/scala/akka/typed/TypedSpec.scala
@@ -3,7 +3,7 @@
  */
 package akka.typed
 
-import org.scalatest.Spec
+import org.scalatest.refspec.RefSpec
 import org.scalatest.Matchers
 import org.scalatest.BeforeAndAfterAll
 import akka.testkit.AkkaSpec
@@ -19,17 +19,18 @@ import language.existentials
 import akka.testkit.EventFilter
 import akka.testkit.TestEvent.Mute
 import org.scalatest.concurrent.ScalaFutures
-import org.scalactic.ConversionCheckedTripleEquals
-import org.scalactic.Constraint
+import org.scalactic.TypeCheckedTripleEquals
+import org.scalactic.CanEqual
 import org.junit.runner.RunWith
 import scala.util.control.NonFatal
 import org.scalatest.exceptions.TestFailedException
+import akka.util.TypedMultiMap
 
 /**
  * Helper class for writing tests for typed Actors with ScalaTest.
  */
 @RunWith(classOf[org.scalatest.junit.JUnitRunner])
-class TypedSpecSetup extends Spec with Matchers with BeforeAndAfterAll with ScalaFutures with ConversionCheckedTripleEquals
+class TypedSpecSetup extends RefSpec with Matchers with BeforeAndAfterAll with ScalaFutures with TypeCheckedTripleEquals
 
 /**
  * Helper class for writing tests against both ActorSystemImpl and ActorSystemAdapter.
@@ -116,13 +117,13 @@ class TypedSpec(val config: Config) extends TypedSpecSetup {
   }
 
   // for ScalaTest === compare of Class objects
-  implicit def classEqualityConstraint[A, B]: Constraint[Class[A], Class[B]] =
-    new Constraint[Class[A], Class[B]] {
+  implicit def classEqualityConstraint[A, B]: CanEqual[Class[A], Class[B]] =
+    new CanEqual[Class[A], Class[B]] {
       def areEqual(a: Class[A], b: Class[B]) = a == b
     }
 
-  implicit def setEqualityConstraint[A, T <: Set[_ <: A]]: Constraint[Set[A], T] =
-    new Constraint[Set[A], T] {
+  implicit def setEqualityConstraint[A, T <: Set[_ <: A]]: CanEqual[Set[A], T] =
+    new CanEqual[Set[A], T] {
       def areEqual(a: Set[A], b: T) = a == b
     }
 }
@@ -180,6 +181,7 @@ object TypedSpec {
 }
 
 class TypedSpecSpec extends TypedSpec {
+
   object `A TypedSpec` {
 
     trait CommonTests {
diff --git a/akka-typed/src/test/scala/akka/typed/internal/ActorSystemStub.scala b/akka-typed/src/test/scala/akka/typed/internal/ActorSystemStub.scala
index e51b6cc4c0..b05c424bbf 100644
--- a/akka-typed/src/test/scala/akka/typed/internal/ActorSystemStub.scala
+++ b/akka-typed/src/test/scala/akka/typed/internal/ActorSystemStub.scala
@@ -54,6 +54,9 @@ private[typed] class ActorSystemStub(val name: String)
 
   override def printTree: String = "no tree for ActorSystemStub"
 
+  val receptionistInbox = Inbox[patterns.Receptionist.Command]("receptionist")
+  override def receptionist: ActorRef[patterns.Receptionist.Command] = receptionistInbox.ref
+
   def systemActorOf[U](behavior: Behavior[U], name: String, deployment: DeploymentConfig)(implicit timeout: Timeout): Future[ActorRef[U]] = {
     Future.failed(new UnsupportedOperationException("ActorSystemStub cannot create system actors"))
   }
diff --git a/akka-typed/src/test/scala/akka/typed/patterns/ReceptionistSpec.scala b/akka-typed/src/test/scala/akka/typed/patterns/ReceptionistSpec.scala
index d4c548c8d4..a4c24c3c43 100644
--- a/akka-typed/src/test/scala/akka/typed/patterns/ReceptionistSpec.scala
+++ b/akka-typed/src/test/scala/akka/typed/patterns/ReceptionistSpec.scala
@@ -125,6 +125,17 @@ class ReceptionistSpec extends TypedSpec {
       }
     })
 
+    def `must be present in the system`(): Unit = sync(runTest("systemReceptionist") {
+      StepWise[Listing[ServiceA]] { (ctx, startWith) ⇒
+        val self = ctx.self
+        startWith.withKeepTraces(true) {
+          ctx.system.receptionist ! Find(ServiceKeyA)(self)
+        }.expectMessage(1.second) { (msg, _) ⇒
+          msg.addresses should ===(Set())
+        }
+      }
+    })
+
   }
 
   object `A Receptionist (native)` extends CommonTests with NativeSystem
diff --git a/project/MiMa.scala b/project/MiMa.scala
index 30c48d8ce9..d3ea8bf141 100644
--- a/project/MiMa.scala
+++ b/project/MiMa.scala
@@ -397,7 +397,13 @@ object MiMa extends AutoPlugin {
       // #22277 changes to internal classes
       ProblemFilters.exclude[DirectMissingMethodProblem]("akka.remote.transport.netty.TcpServerHandler.this"),
       ProblemFilters.exclude[DirectMissingMethodProblem]("akka.remote.transport.netty.TcpClientHandler.this"),
-      ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.remote.transport.netty.TcpHandlers.log")
+      ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.remote.transport.netty.TcpHandlers.log"),
+
+      // #22105 Akka Typed process DSL
+      ProblemFilters.exclude[DirectMissingMethodProblem]("akka.actor.ActorCell.addFunctionRef"),
+      ProblemFilters.exclude[DirectMissingMethodProblem]("akka.actor.dungeon.Children.addFunctionRef"),
+      ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.actor.dungeon.Children.addFunctionRef"),
+      ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.actor.dungeon.Children.addFunctionRef$default$2")
     )
 
     Map(