diff --git a/src/main/java/org/symphonyoss/symphony/messageml/bi/BiFields.java b/src/main/java/org/symphonyoss/symphony/messageml/bi/BiFields.java
index 515dd28b..8bb11935 100644
--- a/src/main/java/org/symphonyoss/symphony/messageml/bi/BiFields.java
+++ b/src/main/java/org/symphonyoss/symphony/messageml/bi/BiFields.java
@@ -36,7 +36,6 @@ public enum BiFields {
   CASHTAGS("cashtags", BiEventType.MESSAGEML_MESSAGE_SENT),
   BULLET_LIST("lists", BiEventType.MESSAGEML_MESSAGE_SENT),
   CARD("cards", BiEventType.MESSAGEML_MESSAGE_SENT),
-  EXPANDABLE_CARDS("expandablecards", BiEventType.MESSAGEML_MESSAGE_SENT),
   EXPANDABLE_CARDS_COLLAPSED("expandablecards_collapsed", BiEventType.MESSAGEML_MESSAGE_SENT),
   EXPANDABLE_CARDS_CROPPED("expandablecards_cropped", BiEventType.MESSAGEML_MESSAGE_SENT),
   EXPANDABLE_CARDS_EXPANDED("expandablecards_expanded", BiEventType.MESSAGEML_MESSAGE_SENT),
@@ -72,6 +71,8 @@ public enum BiFields {
   ENTITY_JSON_SIZE("entities_json_size", BiEventType.MESSAGEML_MESSAGE_SENT),
   FREEMARKER("use_freemarker", BiEventType.MESSAGEML_MESSAGE_SENT),
   POPUPS("popups", BiEventType.MESSAGEML_MESSAGE_SENT),
+  OPENIM("uiactions_openim", BiEventType.MESSAGEML_MESSAGE_SENT),
+  OPENDIALOG("uiactions_opendialog", BiEventType.MESSAGEML_MESSAGE_SENT),
   COUNT("count", BiEventType.NONE);
 
   private final String value;
diff --git a/src/main/java/org/symphonyoss/symphony/messageml/elements/ExpandableCard.java b/src/main/java/org/symphonyoss/symphony/messageml/elements/ExpandableCard.java
index cc2d84ca..d6dcdad8 100644
--- a/src/main/java/org/symphonyoss/symphony/messageml/elements/ExpandableCard.java
+++ b/src/main/java/org/symphonyoss/symphony/messageml/elements/ExpandableCard.java
@@ -103,7 +103,6 @@ void validate() throws InvalidInputException {
   @Override
   void updateBiContext(BiContext context) {
     super.updateBiContext(context);
-    context.updateItemCount(BiFields.EXPANDABLE_CARDS.getValue());
     if (getAttribute(ATTR_STATE) == null) {
       return;
     }
diff --git a/src/main/java/org/symphonyoss/symphony/messageml/elements/UIAction.java b/src/main/java/org/symphonyoss/symphony/messageml/elements/UIAction.java
index 84444c7c..6fe82070 100644
--- a/src/main/java/org/symphonyoss/symphony/messageml/elements/UIAction.java
+++ b/src/main/java/org/symphonyoss/symphony/messageml/elements/UIAction.java
@@ -3,6 +3,8 @@
 import com.fasterxml.jackson.core.JsonProcessingException;
 import org.symphonyoss.symphony.messageml.MessageMLContext;
 import org.symphonyoss.symphony.messageml.MessageMLParser;
+import org.symphonyoss.symphony.messageml.bi.BiContext;
+import org.symphonyoss.symphony.messageml.bi.BiFields;
 import org.symphonyoss.symphony.messageml.exceptions.InvalidInputException;
 import org.symphonyoss.symphony.messageml.util.XmlPrintStream;
 
@@ -153,6 +155,23 @@ public String getPresentationMLTag() {
     return PRESENTATIONML_TAG;
   }
 
+  @Override
+  void updateBiContext(BiContext context) {
+    super.updateBiContext(context);
+
+    final String actionAttribute = getAttribute(ACTION_ATTR);
+    if (actionAttribute != null) {
+      switch (actionAttribute) {
+        case OPEN_IM:
+          context.updateItemCount(BiFields.OPENIM.getValue());
+          break;
+        case OPEN_DIALOG:
+          context.updateItemCount(BiFields.OPENDIALOG.getValue());
+          break;
+      }
+    }
+  }
+
   private void validateUserIdsAttribute() throws InvalidInputException {
     String userIds = getAttribute(USER_IDS_ATTR);
     try {
diff --git a/src/test/java/org/symphonyoss/symphony/messageml/elements/ExpandableCardTest.java b/src/test/java/org/symphonyoss/symphony/messageml/elements/ExpandableCardTest.java
index de293661..9d675704 100644
--- a/src/test/java/org/symphonyoss/symphony/messageml/elements/ExpandableCardTest.java
+++ b/src/test/java/org/symphonyoss/symphony/messageml/elements/ExpandableCardTest.java
@@ -174,7 +174,6 @@ public void testCardsBi() throws Exception {
 
   private List<BiItem> getExpectedCardBiItems() {
     List<BiItem> biItems = new ArrayList<>();
-    biItems.add(new BiItem(BiFields.EXPANDABLE_CARDS.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 4)));
     biItems.add(new BiItem(BiFields.EXPANDABLE_CARDS_COLLAPSED.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)));
     biItems.add(new BiItem(BiFields.EXPANDABLE_CARDS_CROPPED.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 2)));
     biItems.add(new BiItem(BiFields.EXPANDABLE_CARDS_EXPANDED.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)));
diff --git a/src/test/java/org/symphonyoss/symphony/messageml/elements/UIActionTest.java b/src/test/java/org/symphonyoss/symphony/messageml/elements/UIActionTest.java
index bb8addfb..b3f157ba 100644
--- a/src/test/java/org/symphonyoss/symphony/messageml/elements/UIActionTest.java
+++ b/src/test/java/org/symphonyoss/symphony/messageml/elements/UIActionTest.java
@@ -2,12 +2,18 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertIterableEquals;
 
 import org.junit.Test;
+import org.symphonyoss.symphony.messageml.bi.BiFields;
+import org.symphonyoss.symphony.messageml.bi.BiItem;
 import org.symphonyoss.symphony.messageml.exceptions.InvalidInputException;
 import org.symphonyoss.symphony.messageml.exceptions.ProcessingException;
 
 import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -442,6 +448,75 @@ public void testUIActionOpenDialogWithMatchingDialogId() throws Exception {
     assertEquals(m.group(1), m.group(2)); // assert the generated IDs are the same
   }
 
+  @Test
+  public void testBiContextOpenIm() throws Exception {
+    String inputMessageML =
+        "<messageML><ui-action action=\"open-im\" user-ids=\"[123]\">" +
+            "<button>Open by stream ID</button>" +
+            "</ui-action></messageML>";
+    context.parseMessageML(inputMessageML, null, MessageML.MESSAGEML_VERSION);
+
+    List<BiItem> expectedBiItems =
+        Arrays.asList(new BiItem(BiFields.BUTTON.getValue(), new HashMap<>()),
+            new BiItem(BiFields.OPENIM.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.MESSAGE_LENGTH.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 114)));
+
+    List<BiItem> biItems = context.getBiContext().getItems();
+    assertIterableEquals(expectedBiItems, biItems);
+  }
+
+  @Test
+  public void testBiContextOpenDialog() throws Exception {
+    String inputMessageML =
+        "<messageML>" +
+            "<dialog id=\"target-dialog-id\">" +
+            "<title>title</title>" +
+            "<body>body</body>" +
+            "</dialog>" +
+            "<ui-action trigger=\"click\" action=\"open-dialog\" target-id=\"target-dialog-id\">" +
+            "<button>Open the dialog</button>" +
+            "</ui-action></messageML>";
+    context.parseMessageML(inputMessageML, null, MessageML.MESSAGEML_VERSION);
+
+    List<BiItem> expectedBiItems =
+        Arrays.asList(new BiItem(BiFields.POPUPS.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.BUTTON.getValue(), new HashMap<>()),
+            new BiItem(BiFields.OPENDIALOG.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.MESSAGE_LENGTH.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 220)));
+
+    List<BiItem> biItems = context.getBiContext().getItems();
+    assertIterableEquals(expectedBiItems, biItems);
+  }
+
+  @Test
+  public void testBiContextWithMultipleUIActions() throws Exception {
+    String inputMessageML =
+        "<messageML>" +
+            "<dialog id=\"target-dialog-id\">" +
+            "<title>title</title>" +
+            "<body>body</body>" +
+            "</dialog>" +
+            "<ui-action trigger=\"click\" action=\"open-dialog\" target-id=\"target-dialog-id\">" +
+            "<button>Open the dialog</button>" +
+            "</ui-action>" +
+            "<ui-action action=\"open-im\" user-ids=\"[123]\">" +
+            "<button>Open by stream ID</button>" +
+            "</ui-action>" +
+            "</messageML>";
+    context.parseMessageML(inputMessageML, null, MessageML.MESSAGEML_VERSION);
+
+    List<BiItem> expectedBiItems =
+        Arrays.asList(new BiItem(BiFields.POPUPS.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.BUTTON.getValue(), new HashMap<>()),
+            new BiItem(BiFields.OPENDIALOG.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.BUTTON.getValue(), new HashMap<>()),
+            new BiItem(BiFields.OPENIM.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 1)),
+            new BiItem(BiFields.MESSAGE_LENGTH.getValue(), Collections.singletonMap(BiFields.COUNT.getValue(), 311)));
+
+    List<BiItem> biItems = context.getBiContext().getItems();
+    assertIterableEquals(expectedBiItems, biItems);
+  }
+
   private void validateMessageMLSimpleStructure() {
     Element messageML = context.getMessageML();
     Element uiAction = messageML.getChildren().get(0);