diff --git a/BranchUnityTestBed/Assets/Branch/Branch.cs b/BranchUnityTestBed/Assets/Branch/Branch.cs
index 0cb319d..f4663f8 100644
--- a/BranchUnityTestBed/Assets/Branch/Branch.cs
+++ b/BranchUnityTestBed/Assets/Branch/Branch.cs
@@ -148,6 +148,14 @@ public static void setIdentity(string userId) {
         _setIdentity(userId);
     }
 
+    /**
+     * Specifiy a Facebook ID for the current session.
+     */
+    public static void setFBAppID(string facebookAppID)
+    {
+	    _setFBAppID(facebookAppID);
+    }
+
     /**
      * Specifiy an identity for the current session and receive information about the set.
      */
@@ -456,6 +464,10 @@ private static void _resetUserSession() {
     private static void _setIdentity(string userId) {
         BranchAndroidWrapper.setIdentity(userId);
     }
+
+	private static void _setFBAppID(string facebookAppID){
+        BranchAndroidWrapper.setFBAppID(facebookAppID);
+	}
     
     private static void _setIdentityWithCallback(string userId, string callbackId) {
         BranchAndroidWrapper.setIdentityWithCallback(userId, callbackId);
@@ -527,6 +539,8 @@ private static void _generateBranchQRCode(string universalObject, string linkPro
 
 #else
 
+	private static void _setFBAppID(string facebookAppID){ }
+
 	private static void _setBranchKey(string branchKey, string sdkVersion) { }
 
 	private static void _initSessionWithCallback(string callbackId) {
diff --git a/BranchUnityTestBed/Assets/Branch/BranchAndroidWrapper.cs b/BranchUnityTestBed/Assets/Branch/BranchAndroidWrapper.cs
index 0a34f7a..e51c599 100644
--- a/BranchUnityTestBed/Assets/Branch/BranchAndroidWrapper.cs
+++ b/BranchUnityTestBed/Assets/Branch/BranchAndroidWrapper.cs
@@ -57,6 +57,14 @@ public static void setIdentity(string userId) {
         	_getBranchClass().CallStatic("setIdentity", userId);
 		});
     }
+
+    //INTENG-20830
+    public static void setFBAppID(string facebookAppID)
+    {
+	    _runBlockOnThread(() => {
+		    _getBranchClass().CallStatic("setFBAppID", facebookAppID);
+	    });
+    }
     
     public static void setIdentityWithCallback(string userId, string callbackId) {
 		_runBlockOnThread(() => {