diff --git a/src/components/Dashboard/context/ApiServerContext.jsx b/src/components/Dashboard/context/ApiServerContext.jsx
index cd1462e..cc5537b 100644
--- a/src/components/Dashboard/context/ApiServerContext.jsx
+++ b/src/components/Dashboard/context/ApiServerContext.jsx
@@ -308,9 +308,14 @@ const ApiServerProvider = ({ children }) => {
           .get(callbacksRefKey)
           .filter((cb) => cb !== callback)
         if (callbacks.length === 0) {
+          logger.debug(
+            'No callbacks found for object:',
+            callbacksRefKey,
+            'unsubscribing from object update...'
+          )
           subscribedCallbacksRef.current.delete(callbacksRefKey)
           socketRef.current.emit('unsubscribeObjectUpdate', {
-            id: id,
+            _id: id,
             objectType: objectType
           })
         } else {
@@ -529,7 +534,7 @@ const ApiServerProvider = ({ children }) => {
           `Added lock callback for object ${id}, total lock callbacks: ${subscribedLockCallbacksRef.current.get(id).length}`
         )
 
-        socketRef.current.emit('subscribe_lock', { id: id, type: type })
+        socketRef.current.emit('subscribe_lock', { _id: id, objectType: type })
         logger.debug('Registered lock event listener for object:', id)
 
         // Return cleanup function
@@ -853,6 +858,21 @@ const ApiServerProvider = ({ children }) => {
     }
   }
 
+  const fetchTemplatePDF = async (id, content, testObject, callback) => {
+    logger.debug('Fetching preview...')
+    if (socketRef.current && socketRef.current.connected) {
+      return socketRef.current.emit(
+        'renderTemplatePDF',
+        {
+          _id: id,
+          content: content,
+          object: testObject
+        },
+        callback
+      )
+    }
+  }
+
   const fetchHostOTP = async (id, callback) => {
     logger.debug('Fetching host OTP...')
     if (socketRef.current && socketRef.current.connected) {
@@ -967,6 +987,7 @@ const ApiServerProvider = ({ children }) => {
         showError,
         fetchFileContent,
         fetchTemplatePreview,
+        fetchTemplatePDF,
         fetchNotes,
         fetchHostOTP,
         sendObjectAction,