diff --git a/src/config/config.js b/src/config/config.js
index 0dad4c99f..6514049d1 100644
--- a/src/config/config.js
+++ b/src/config/config.js
@@ -2,11 +2,11 @@ const configs = {
   BASE_URL: "https://backend.prod2.shoonya.ai4bharat.org",
   BASE_URL_AUTO: process.env.REACT_APP_APIGW_BASE_URL
     ? process.env.REACT_APP_APIGW_BASE_URL
-       :"https://backend.dev.shoonya.ai4bharat.org"
+        :"https://backend.dev.shoonya.ai4bharat.org"
 };
 
 export default configs;
 //http://20.51.211.111:8000
 //https://backend.shoonya.ai4bharat.org/
 // https://backend.dev2.shoonya.ai4bharat.org
-//https://backend.prod2.shoonya.ai4bharat.org
\ No newline at end of file
+//https://backend.prod2.shoonya.ai4bharat.org
diff --git a/src/redux/actions/api/LSFAPI/LSFAPI.js b/src/redux/actions/api/LSFAPI/LSFAPI.js
index fd967c4da..79bbdf0eb 100644
--- a/src/redux/actions/api/LSFAPI/LSFAPI.js
+++ b/src/redux/actions/api/LSFAPI/LSFAPI.js
@@ -98,6 +98,7 @@ const postReview = async (
 
 
 const patchAnnotation = async (
+  taskId,
   result,
   annotationID,
   load_time,
@@ -113,6 +114,7 @@ const patchAnnotation = async (
         lead_time: (new Date() - load_time) / 1000 + Number(lead_time ?? 0),
         annotation_status: annotation_status,
       }),
+      task_id: taskId,
       annotation_notes: notes,
       ...(autoSave && { auto_save: true }),
     });
@@ -123,6 +125,7 @@ const patchAnnotation = async (
 };
 
 const patchReview = async (
+  taskId,
   annotationID,
   load_time,
   lead_time,
@@ -137,6 +140,7 @@ const patchReview = async (
       lead_time: (new Date() - load_time) / 1000 + Number(lead_time ?? 0),
       annotation_status: review_status,
       result: result,
+      task_id: taskId,
       review_notes: reviewnotes,
       ...((review_status === "to_be_revised" ||
         review_status === "accepted" ||
@@ -162,6 +166,7 @@ const patchReview = async (
 
 
 const patchSuperChecker = async (
+  taskId,
   annotationID,
   load_time,
   lead_time,
@@ -176,6 +181,7 @@ const patchSuperChecker = async (
     await axiosInstance.patch(`/annotation/${annotationID}/`, {
       lead_time: (new Date() - load_time) / 1000 + Number(lead_time ?? 0),
       annotation_status: review_status,
+      task_id: taskId,
       result: result,
       parent_annotation: parentAnnotation,
       supercheck_notes: superchecknotes,
diff --git a/src/redux/actions/api/ProjectDetails/DownloadCSVProject.js b/src/redux/actions/api/ProjectDetails/DownloadCSVProject.js
index 14746fc3d..7823b18ac 100644
--- a/src/redux/actions/api/ProjectDetails/DownloadCSVProject.js
+++ b/src/redux/actions/api/ProjectDetails/DownloadCSVProject.js
@@ -4,11 +4,11 @@
  import constants from "../../../constants";
   
  export default class DownloadProjectCsvAPI extends API {
-    constructor(projectId,taskStatus, downloadMetadataToggle=false,timeout = 2000) {
+    constructor(projectId,taskStatus,timeout = 2000) {
       super("POST", timeout, false);
       this.projectBody={}//object with key-value pair
       this.type = constants.DOWNLOAD_PROJECT_CSV;
-      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=CSV&task_status=${taskStatus}&include_input_data_metadata_json=${downloadMetadataToggle}`;
+      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=CSV&task_status=${taskStatus}`;
     }
   
     processResponse(res) {
diff --git a/src/redux/actions/api/ProjectDetails/DownloadJSONProject.js b/src/redux/actions/api/ProjectDetails/DownloadJSONProject.js
index a27363b24..0719c67b6 100644
--- a/src/redux/actions/api/ProjectDetails/DownloadJSONProject.js
+++ b/src/redux/actions/api/ProjectDetails/DownloadJSONProject.js
@@ -4,11 +4,11 @@
  import constants from "../../../constants";
   
  export default class DownloadProjectJSONAPI extends API {
-    constructor(projectId, taskStatus ,downloadMetadataToggle=false, timeout = 2000) {
+    constructor(projectId, taskStatus , timeout = 2000) {
       super("POST", timeout, false);
       this.projectBody={}//object with key-value pair
       this.type = constants.DOWNLOAD_PROJECT_JSON;
-      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=JSON&task_status=${taskStatus}&include_input_data_metadata_json=${downloadMetadataToggle}`;
+      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=JSON&task_status=${taskStatus}`;
     }
   
     processResponse(res) {
diff --git a/src/redux/actions/api/ProjectDetails/DownloadTSVProject.js b/src/redux/actions/api/ProjectDetails/DownloadTSVProject.js
index 09a517b78..b72741ca6 100644
--- a/src/redux/actions/api/ProjectDetails/DownloadTSVProject.js
+++ b/src/redux/actions/api/ProjectDetails/DownloadTSVProject.js
@@ -4,11 +4,11 @@
  import constants from "../../../constants";
   
  export default class DownloadProjectTsvAPI extends API {
-    constructor(projectId,taskStatus,downloadMetadataToggle=false, timeout = 2000) {
+    constructor(projectId,taskStatus, timeout = 2000) {
       super("POST", timeout, false);
      this.type = constants.DOWNLOAD_PROJECT_TSV;
      this.projectBody={}//object with key-value pair
-      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=TSV&task_status=${taskStatus}&include_input_data_metadata_json=${downloadMetadataToggle}`;
+      this.endpoint = `${super.apiEndPointAuto()}${ENDPOINTS.getProjects}${projectId}/download/?export_type=TSV&task_status=${taskStatus}`;
     }
   
     processResponse(res) {
diff --git a/src/ui/pages/component/Tabs/AdvancedOperation.jsx b/src/ui/pages/component/Tabs/AdvancedOperation.jsx
index aae8eece9..750fad536 100644
--- a/src/ui/pages/component/Tabs/AdvancedOperation.jsx
+++ b/src/ui/pages/component/Tabs/AdvancedOperation.jsx
@@ -699,7 +699,7 @@ const AdvancedOperation = (props) => {
           sx={{ mt: 1 }}
         >
           {/* <div className={classes.divider} ></div> */}
-          <Grid item xs={12} sm={12} md={12} lg={12} xl={12}>
+          {/* <Grid item xs={12} sm={12} md={12} lg={12} xl={12}>
             <FormControlLabel
               control={<Switch color="primary" />}
               label="Download Metadata"
@@ -709,7 +709,7 @@ const AdvancedOperation = (props) => {
               disabled ={userRole.WorkspaceManager === loggedInUserData?.role?true:false}
 
             />
-          </Grid>
+          </Grid> */}
         </Grid>
 
         <Dialog
diff --git a/src/ui/pages/component/common/Header.jsx b/src/ui/pages/component/common/Header.jsx
index 1a6e1d1af..9a4853bd8 100644
--- a/src/ui/pages/component/common/Header.jsx
+++ b/src/ui/pages/component/common/Header.jsx
@@ -446,17 +446,6 @@ console.log(unseenNotifications,'uuu');
               Projects
             </NavLink>
           </Typography>
-          <Typography variant="body1">
-            <NavLink
-              to="/datasets"
-              className={({ isActive }) =>
-                isActive ? classes.highlightedMenu : classes.headerMenu
-              }
-              activeClassName={classes.highlightedMenu}
-            >
-              Datasets
-            </NavLink>
-          </Typography>
           <Typography variant="body1">
             <NavLink
               to="/analytics"
diff --git a/src/ui/pages/container/CL-Transcription/AudioPanel.jsx b/src/ui/pages/container/CL-Transcription/AudioPanel.jsx
index 91b19fd08..99f60dc3a 100644
--- a/src/ui/pages/container/CL-Transcription/AudioPanel.jsx
+++ b/src/ui/pages/container/CL-Transcription/AudioPanel.jsx
@@ -51,11 +51,20 @@ const AudioPanel = memo( ({
   //   }, [$video]);
 
 //console.log(TaskDetails?.data?.audio_url,"TaskDetailsTaskDetailsTaskDetails")
+
+  useEffect(() => {
+    const audio = document.getElementById('audio-panel');
+    audio.oncontextmenu = function (e) {
+      e.preventDefault();
+    };
+  }, [])
+
   return (
     <Grid style={{ padding: "0px 20px 0px 20px" }}>
      
       {/* <div className={classes.videoPlayerParent} style={{ display: "flex" }}> */}
         <audio
+          id ="audio-panel"
           controls
           controlsList="nodownload"
           src={TaskDetails?.data?.audio_url}
diff --git a/src/ui/pages/container/CL-Transcription/AudioTranscriptionLandingPage.jsx b/src/ui/pages/container/CL-Transcription/AudioTranscriptionLandingPage.jsx
index ec049dde8..9fbedd2bf 100644
--- a/src/ui/pages/container/CL-Transcription/AudioTranscriptionLandingPage.jsx
+++ b/src/ui/pages/container/CL-Transcription/AudioTranscriptionLandingPage.jsx
@@ -591,6 +591,7 @@ const AudioTranscriptionLandingPage = () => {
     setLoading(true);
     setAutoSave(false);
     const PatchAPIdata = {
+      task_id: taskId,
       annotation_status: value,
       annotation_notes: JSON.stringify(annotationNotesRef.current.getEditor().getContents()),
       lead_time:
diff --git a/src/ui/pages/container/CL-Transcription/ReviewAudioTranscriptionLandingPage.jsx b/src/ui/pages/container/CL-Transcription/ReviewAudioTranscriptionLandingPage.jsx
index 33e9200d9..50279e987 100644
--- a/src/ui/pages/container/CL-Transcription/ReviewAudioTranscriptionLandingPage.jsx
+++ b/src/ui/pages/container/CL-Transcription/ReviewAudioTranscriptionLandingPage.jsx
@@ -614,6 +614,7 @@ const ReviewAudioTranscriptionLandingPage = () => {
     setLoading(true);
     setAutoSave(false);
     const PatchAPIdata = {
+      task_id: taskId,
       annotation_status: value,
       review_notes: JSON.stringify(reviewNotesRef.current.getEditor().getContents()),
       lead_time:
diff --git a/src/ui/pages/container/CL-Transcription/SuperCheckerAudioTranscriptionLandingPage.jsx b/src/ui/pages/container/CL-Transcription/SuperCheckerAudioTranscriptionLandingPage.jsx
index 2a52b973b..e09d20d15 100644
--- a/src/ui/pages/container/CL-Transcription/SuperCheckerAudioTranscriptionLandingPage.jsx
+++ b/src/ui/pages/container/CL-Transcription/SuperCheckerAudioTranscriptionLandingPage.jsx
@@ -536,6 +536,7 @@ const SuperCheckerAudioTranscriptionLandingPage = () => {
     setLoading(true);
     setAutoSave(false);
     const PatchAPIdata = {
+      task_id: taskId,
       annotation_status: value,
       supercheck_notes: JSON.stringify(superCheckerNotesRef.current.getEditor().getContents()),
       lead_time:
diff --git a/src/ui/pages/container/CL-Transcription/wavesurfer.jsx b/src/ui/pages/container/CL-Transcription/wavesurfer.jsx
index 29111b3b7..159e40eee 100644
--- a/src/ui/pages/container/CL-Transcription/wavesurfer.jsx
+++ b/src/ui/pages/container/CL-Transcription/wavesurfer.jsx
@@ -1,20 +1,20 @@
-import AudioTranscriptionLandingStyle from "../../../styles/AudioTranscriptionLandingStyle";
-import { useEffect, useRef, memo, useState } from "react";
-import { Box } from "@mui/material";
+import { useEffect, useRef, memo, useState, useCallback } from "react";
 import WaveSurfer from "wavesurfer.js";
 import RegionsPlugin from "../../../../../node_modules/wavesurfer.js/dist/plugins/regions.esm.js";
 import Minimap from "../../../../../node_modules/wavesurfer.js/dist/plugins/minimap.esm.js";
 import TimelinePlugin from '../../../../../node_modules/wavesurfer.js/dist/plugins/timeline.esm.js';
-import { useSelector } from "react-redux";
+import { useSelector, useDispatch } from "react-redux";
+import { setSubtitles } from "../../../../redux/actions/Common";
+import C from "../../../../redux/constants";
+import DT from "duration-time-conversion";
 
 const Timeline2 = ({ details, waveformSettings }) => {
-  const $footer = useRef();
-  const classes = AudioTranscriptionLandingStyle();
   const waveSurf = useRef(null);
   const regions = useRef(null);
   const result = useSelector((state) => state.commonReducer?.subtitles);
+  const player = useSelector((state) => state.commonReducer?.player);
   const [currentSubs, setCurrentSubs] = useState([]);
-  console.log(result);
+  const dispatch = useDispatch();
 
   useEffect(() => {
     if (result) {
@@ -89,7 +89,6 @@ const Timeline2 = ({ details, waveformSettings }) => {
       regions.current = waveSurf.current.registerPlugin(RegionsPlugin.create());
       if (currentSubs){
         waveSurf.current.on('decode', () => {
-          {
             currentSubs?.map((sub, key) => {
               regions.current.addRegion({
                 start: sub.startTime,
@@ -99,7 +98,6 @@ const Timeline2 = ({ details, waveformSettings }) => {
                 resize: true,
               })
             })
-          }
         })
       }
     }
@@ -110,11 +108,13 @@ const Timeline2 = ({ details, waveformSettings }) => {
       regions.current.clearRegions();
       currentSubs?.map((sub, key) => {
         regions.current.addRegion({
+          id: sub.id,
           start: sub.startTime,
           end: sub.endTime,
           content: sub.text,
           drag: false,
           resize: true,
+          contentEditable: true,
           color: sub.speaker_id === "Speaker 1"
           ? "rgb(0, 87, 158, 0.2)"
           : sub.speaker_id === "Speaker 0"
@@ -123,7 +123,7 @@ const Timeline2 = ({ details, waveformSettings }) => {
         })
       })
     }
-  }, [details, waveSurf.current, currentSubs])
+  }, [details, currentSubs])
 
   if (waveSurf !== null && regions.current !== null) {
     let activeRegion = null
@@ -143,6 +143,21 @@ const Timeline2 = ({ details, waveformSettings }) => {
     })
   }
 
+  const updateSub = useCallback((currentSubsCopy) => {
+    dispatch(setSubtitles(currentSubsCopy, C.SUBTITLES));
+  }, [dispatch]);
+
+  if (waveSurf !== null && regions.current !== null) {
+    regions.current.on('region-updated', (region) => {
+      let currentSubsCopy = currentSubs;
+      currentSubsCopy[region.id -1].text = region?.content?.innerHTML;
+      currentSubsCopy[region.id -1].start_time = DT.d2t(region.start);
+      currentSubsCopy[region.id -1].end_time = DT.d2t(region.end);
+      updateSub(currentSubsCopy);
+      player.play();
+    })
+  }
+
   return (
       <>
         <div style={{ paddingLeft: "20px", paddingRight: "20px" }} id="waveform"></div>
diff --git a/src/ui/pages/container/Label-Studio/LSF.jsx b/src/ui/pages/container/Label-Studio/LSF.jsx
index 7037cddfb..c7ac6037f 100644
--- a/src/ui/pages/container/Label-Studio/LSF.jsx
+++ b/src/ui/pages/container/Label-Studio/LSF.jsx
@@ -456,6 +456,7 @@ const LabelStudioWrapper = ({
           if (annotation) {
             showLoader();
             patchAnnotation(
+              taskId,
               null,
               annotation.id,
               load_time.current,
@@ -482,7 +483,7 @@ const LabelStudioWrapper = ({
               countLables++;
             }
           });
-          if (ids.size>countLables) {
+          if (projectType.includes("OCR") && ids.size>countLables) {
             setSnackbarInfo({
               open: true,
               message: "Please select labels for all boxes",
@@ -528,6 +529,7 @@ const LabelStudioWrapper = ({
                     }
                   }
                   patchAnnotation(
+                    taskId,
                     temp,
                     annotations[i].id,
                     load_time.current,
@@ -781,6 +783,7 @@ const LabelStudioWrapper = ({
               }
             }
             patchAnnotation(
+              taskId,
               temp,
               annotations[i].id,
               load_time.current,
diff --git a/src/ui/pages/container/Label-Studio/ReviewLSF.jsx b/src/ui/pages/container/Label-Studio/ReviewLSF.jsx
index 75e43c675..06bee920b 100644
--- a/src/ui/pages/container/Label-Studio/ReviewLSF.jsx
+++ b/src/ui/pages/container/Label-Studio/ReviewLSF.jsx
@@ -452,6 +452,7 @@ const LabelStudioWrapper = ({
           if (review) {
             showLoader();
             patchReview(
+              taskId,
               review.id,
               load_time.current,
               review.lead_time,
@@ -613,6 +614,7 @@ const LabelStudioWrapper = ({
                 (annotation) => annotation.annotation_type === 2
               )[0];
               patchReview(
+                taskId,
                 review.id,
                 load_time.current,
                 review.lead_time,
@@ -1001,6 +1003,7 @@ const LabelStudioWrapper = ({
           (annotation) => annotation.annotation_type === 2
         )[0];
         patchReview(
+          taskId,
           review.id,
           load_time.current,
           review.lead_time,
diff --git a/src/ui/pages/container/Label-Studio/SuperCheckerLSF.jsx b/src/ui/pages/container/Label-Studio/SuperCheckerLSF.jsx
index ec001ecef..01388518d 100644
--- a/src/ui/pages/container/Label-Studio/SuperCheckerLSF.jsx
+++ b/src/ui/pages/container/Label-Studio/SuperCheckerLSF.jsx
@@ -363,6 +363,7 @@ const LabelStudioWrapper = ({
           if (review) {
             showLoader();
             patchSuperChecker(
+              taskId,
               review.id,
               load_time.current,
               review.lead_time,
@@ -436,6 +437,7 @@ const LabelStudioWrapper = ({
               )[0];
 
               patchSuperChecker(
+                taskId,
                 superChecker.id,
                 load_time.current,
                 superChecker.lead_time,
@@ -716,6 +718,7 @@ const LabelStudioWrapper = ({
           (value) => value.annotation_type === 3
         )[0];
         patchSuperChecker(
+          taskId,
           superChecker.id,
           load_time.current,
           superChecker.lead_time,
diff --git a/src/utils/TabsSuggestionData/TabsSuggestionData.js b/src/utils/TabsSuggestionData/TabsSuggestionData.js
index 53380f105..ce663fce3 100644
--- a/src/utils/TabsSuggestionData/TabsSuggestionData.js
+++ b/src/utils/TabsSuggestionData/TabsSuggestionData.js
@@ -1,3 +1,3 @@
 export const TabsSuggestionData = [
-    'TV', 'baby', 'baby_crying', 'baby_talking', 'barking', 'beep', 'bell', 'bird_squawk', 'breathing', 'buzz', 'buzzer', 'child', 'child_crying', 'child_laughing', 'child_talking', 'child_whining', 'child_yelling', 'children', 'children_talking', 'children_yelling', 'chiming', 'clanging', 'clanking', 'click', 'clicking', 'clink', 'clinking', 'cough', 'dishes', 'door', 'footsteps', 'gasp', 'groan', 'hiss', 'hmm', 'horn', 'hum', 'inhaling', 'laughter', 'meow', 'motorcycle', 'music', 'noise', 'nose_blowing', 'phone_ringing', 'phone_vibrating', 'popping', 'pounding', 'printer', 'rattling', 'ringing', 'rustling', 'scratching', 'screeching', 'sigh', 'singing', 'siren', 'smack', 'sneezing', 'sniffing', 'snorting', 'squawking', 'squeak', 'stammers', 'static', 'swallowing', 'talking', 'tapping', 'throat_clearing', 'thumping', 'tone', 'tones', 'trill', 'tsk', 'typewriter', 'ugh','uhh','uh-huh','umm', 'unintelligible', 'wheezing', 'whispering', 'whistling', 'yawning', 'yelling'
+    'TV', 'animal', 'baby', 'baby_crying', 'baby_talking', 'barking', 'beep', 'bell', 'bird_squawk', 'breathing', 'buzz', 'buzzer', 'child', 'child_crying', 'child_laughing', 'child_talking', 'child_whining', 'child_yelling', 'children', 'children_talking', 'children_yelling', 'chiming', 'clanging', 'clanking', 'click', 'clicking', 'clink', 'clinking', 'cough', 'dishes', 'door', 'footsteps', 'gasp', 'groan', 'hiss', 'hmm', 'horn', 'hum', 'inhaling', 'laughter', 'meow', 'motorcycle', 'music', 'noise', 'nose_blowing','Persistent-noise-end', 'Persistent-noise-start', 'phone_ringing', 'phone_vibrating', 'popping', 'pounding', 'printer', 'rattling', 'ringing', 'rustling', 'scratching', 'screeching', 'sigh', 'singing', 'siren', 'smack', 'sneezing', 'sniffing', 'Sniffle', 'snorting', 'squawking', 'squeak', 'stammers', 'static', 'swallowing', 'talking', 'tapping', 'throat_clearing', 'thumping', 'tone', 'tones', 'trill', 'tsk', 'typewriter', 'ugh','uhh','uh-huh','umm', 'unintelligible', 'wheezing', 'whispering', 'whistling', 'yawning', 'yelling'
 ];