diff --git a/powershell/ql/lib/semmle/code/powershell/ApiGraphs.qll b/powershell/ql/lib/semmle/code/powershell/ApiGraphs.qll
index 455ebbb1a15..f233fb840cf 100644
--- a/powershell/ql/lib/semmle/code/powershell/ApiGraphs.qll
+++ b/powershell/ql/lib/semmle/code/powershell/ApiGraphs.qll
@@ -152,6 +152,16 @@ module API {
     pragma[inline_late]
     Node getReturn() { Impl::returnEdge(this.getAnEpsilonSuccessor(), result) }
 
+    /**
+     * Gets the result of this call when there is a named argument with the
+     * name `name`, or the return value of this callable.
+     */
+    bindingset[this]
+    pragma[inline_late]
+    Node getReturnWithArg(string name) {
+      Impl::returnEdgeWithArg(this.getAnEpsilonSuccessor(), name, result)
+    }
+
     /**
      * Gets the result of a call to `method` with this value as the receiver, or the return value of `method` defined on
      * an object that can reach this sink.
@@ -695,6 +705,21 @@ module API {
       )
     }
 
+    cached
+    predicate returnEdgeWithArg(Node pred, string arg, Node succ) {
+      exists(DataFlow::CallNode call |
+        pred = MkMethodAccessNode(call) and
+        exists(call.getNamedArgument(arg)) and
+        succ = getForwardStartNode(call)
+      )
+      or
+      arg = "" and // TODO
+      exists(DataFlow::CallableNode callable |
+        pred = getBackwardEndNode(callable) and
+        succ = MkSinkNode(callable.getAReturnNode())
+      )
+    }
+
     cached
     predicate entryPointEdge(EntryPoint entry, Node node) {
       node = MkSinkNode(entry.getASink()) or
diff --git a/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModels.qll b/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModels.qll
index aec65d1819c..fea1c3fe4bd 100644
--- a/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModels.qll
+++ b/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModels.qll
@@ -254,7 +254,12 @@ API::Node getSuccessorFromNode(API::Node node, AccessPathTokenBase token) {
   result = node.getParameter(parseIntUnbounded(token.getAnArgument()))
   or
   token.getName() = "ReturnValue" and
-  result = node.getReturn()
+  (
+    not exists(token.getAnArgument()) and
+    result = node.getReturn()
+    or
+    result = node.getReturnWithArg(token.getAnArgument())
+  )
   or
   // Language-specific tokens
   result = Specific::getExtraSuccessorFromNode(node, token)
@@ -269,7 +274,12 @@ API::Node getSuccessorFromInvoke(Specific::InvokeNode invoke, AccessPathTokenBas
   result = invoke.getParameter(parseIntWithArity(token.getAnArgument(), invoke.getNumArgument()))
   or
   token.getName() = "ReturnValue" and
-  result = invoke.getReturn()
+  (
+    not exists(token.getAnArgument()) and
+    result = invoke.getReturn()
+    or
+    result = invoke.getReturnWithArg(token.getAnArgument())
+  )
   or
   // Language-specific tokens
   result = Specific::getExtraSuccessorFromInvoke(invoke, token)
diff --git a/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModelsSpecific.qll b/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModelsSpecific.qll
index 0dfb616d399..d97c3cd78c8 100644
--- a/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModelsSpecific.qll
+++ b/powershell/ql/lib/semmle/code/powershell/frameworks/data/internal/ApiGraphModelsSpecific.qll
@@ -95,7 +95,7 @@ API::Node getExtraNodeFromType(string rawType) {
     result = qualifiedTypeName.(DataFlow::LocalSourceNode).track().getInstance()
   )
   or
-  (rawType = ["", getAnImplicitImport()]) and
+  rawType = ["", getAnImplicitImport()] and
   result = API::root()
 }