diff --git a/src/main/java/jenkins/scm/api/SCMHeadOrigin.java b/src/main/java/jenkins/scm/api/SCMHeadOrigin.java
index 50580a05..3954b64f 100644
--- a/src/main/java/jenkins/scm/api/SCMHeadOrigin.java
+++ b/src/main/java/jenkins/scm/api/SCMHeadOrigin.java
@@ -27,6 +27,8 @@
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.io.ObjectStreamException;
 import java.io.Serializable;
+import org.kohsuke.stapler.export.Exported;
+import org.kohsuke.stapler.export.ExportedBean;
 
 /**
  * Represents the origin of a {@link SCMHead}.
@@ -43,6 +45,7 @@
  *
  * @since 2.2.0
  */
+@ExportedBean
 public abstract class SCMHeadOrigin implements Serializable {
 
     /**
@@ -173,6 +176,7 @@ public Fork(@NonNull String name) {
          *
          * @return the name of this fork.
          */
+        @Exported
         @NonNull
         public String getName() {
             return name;
diff --git a/src/main/java/jenkins/scm/api/SCMRevision.java b/src/main/java/jenkins/scm/api/SCMRevision.java
index ed7a8fb9..7cd6cb75 100644
--- a/src/main/java/jenkins/scm/api/SCMRevision.java
+++ b/src/main/java/jenkins/scm/api/SCMRevision.java
@@ -26,12 +26,15 @@
 import edu.umd.cs.findbugs.annotations.NonNull;
 
 import java.io.Serializable;
+import org.kohsuke.stapler.export.Exported;
+import org.kohsuke.stapler.export.ExportedBean;
 
 /**
  * Base class that represents a specific (or not so specific) revision of a {@link SCMHead}.
  *
  * @author Stephen Connolly
  */
+@ExportedBean
 public abstract class SCMRevision implements Serializable {
 
     /**
@@ -78,6 +81,7 @@ public String toString() {
      *
      * @return {@code true} if and only if this revision is deterministic.
      */
+    @Exported
     public boolean isDeterministic() {
         return true;
     }
@@ -87,6 +91,7 @@ public boolean isDeterministic() {
      *
      * @return the {@link SCMHead} that this {@link SCMRevision} belongs to.
      */
+    @Exported
     @NonNull
     public final SCMHead getHead() {
         return head;
diff --git a/src/main/java/jenkins/scm/api/SCMRevisionAction.java b/src/main/java/jenkins/scm/api/SCMRevisionAction.java
index 9fc76d75..9bdcff8c 100644
--- a/src/main/java/jenkins/scm/api/SCMRevisionAction.java
+++ b/src/main/java/jenkins/scm/api/SCMRevisionAction.java
@@ -32,11 +32,14 @@
 import hudson.model.InvisibleAction;
 import org.kohsuke.accmod.Restricted;
 import org.kohsuke.accmod.restrictions.DoNotUse;
+import org.kohsuke.stapler.export.Exported;
+import org.kohsuke.stapler.export.ExportedBean;
 
 /**
  * {@link Action} added to {@link AbstractBuild} to remember
  * which revision is built in the given build.
  */
+@ExportedBean
 public class SCMRevisionAction extends InvisibleAction {
     /**
      * The {@link SCMSource#getId()} or {@code null} for legacy instances.
@@ -91,6 +94,7 @@ public SCMRevisionAction(@NonNull SCMSource source, @NonNull SCMRevision revisio
      *
      * @return the {@link SCMRevision}.
      */
+    @Exported
     @NonNull
     public SCMRevision getRevision() {
         return revision;
diff --git a/src/main/java/jenkins/scm/api/mixin/ChangeRequestSCMRevision.java b/src/main/java/jenkins/scm/api/mixin/ChangeRequestSCMRevision.java
index c64edcca..f9760a6e 100644
--- a/src/main/java/jenkins/scm/api/mixin/ChangeRequestSCMRevision.java
+++ b/src/main/java/jenkins/scm/api/mixin/ChangeRequestSCMRevision.java
@@ -73,6 +73,7 @@ public final SCMRevision getTarget() {
      * revision {@code false} if the effective revision ignores the {@link #getTarget()}.
      * @see ChangeRequestSCMHead2
      */
+    @Exported
     public final boolean isMerge() {
         SCMHead head = getHead();
         return !(head instanceof ChangeRequestSCMHead2)