diff --git a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
index b189bf07..66a6d8a9 100644
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
@@ -61,4 +61,12 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
     public String getFragmentTitle(int position) {
         return fragmentTitleList.get(position);
     }
+
+    public ArrayList<String> getFragmentTargetIdList() {
+        return fragmentTargetIdList;
+    }
+
+    public ArrayList<String> getFragmentTitleList() {
+        return fragmentTitleList;
+    }
 }