diff --git a/src/components/ExportToCognitoS3Dialog/index.js b/src/components/ExportToCognitoS3Dialog/index.js
index f6f37832..fd52652c 100644
--- a/src/components/ExportToCognitoS3Dialog/index.js
+++ b/src/components/ExportToCognitoS3Dialog/index.js
@@ -5,8 +5,7 @@ import useActiveDatasetManager from "../../hooks/use-active-dataset-manager"
 import isEmpty from "lodash/isEmpty"
 import datasetManagerCognito from "udt-dataset-managers/dist/CognitoDatasetManager"
 import useAuth from "../../utils/auth-handlers/use-auth"
-import { TextField, Grid } from "@material-ui/core"
-
+import { Grid, TextField } from "@material-ui/core"
 const redText = { color: "orange" }
 
 const expandedAnnotationsColumns = [
@@ -133,15 +132,11 @@ export default ({ open, onClose }) => {
   }, [nameProjectToCreate, projects])
 
   const handleCreateProject = async () => {
-    if (nameProjectExist) await dm.removeProject(nameProjectToCreate)
-    var dataset = currentDataset
+    var dataset = await activeDatasetManager.getDataset()
     dataset = dataset.setIn(["name"], nameProjectToCreate)
-    await dm.createProject({
-      name: nameProjectToCreate,
-      interface: dataset.interface,
-    })
+    if (nameProjectExist) await dm.removeSamplesFolder(nameProjectToCreate)
     await dm.setDataset(dataset)
-    await activeDatasetManager.setDatasetProperty("name", nameProjectToCreate)
+    await activeDatasetManager.setDataset(dataset)
     await getProjects()
     onClose()
   }
diff --git a/src/components/ImportFromCognitoS3Dialog/get-annotation-from-aws.js b/src/components/ImportFromCognitoS3Dialog/get-annotation-from-aws.js
deleted file mode 100644
index 7afdd667..00000000
--- a/src/components/ImportFromCognitoS3Dialog/get-annotation-from-aws.js
+++ /dev/null
@@ -1,57 +0,0 @@
-import isEmpty from "lodash/isEmpty"
-import Amplify, { Storage } from "aws-amplify"
-import * as datasetHelper from "../../utils//dataset-helper"
-function CheckIfAnnotationExist(result, folderToFetch) {
-  return result.find(
-    (element) => element.key === `${folderToFetch}/annotations/annotations.json`
-  )
-}
-
-function GetSampleFromAnnotation(json, samples) {
-  if (isEmpty(json.content.samples)) return
-  var newSamples = []
-  for (var i = 0; i < json.content.samples.length; i++) {
-    var sampleName = datasetHelper.getSampleName(json.content.samples[i])
-    var annotation = json.content.samples[i].annotation
-    var sampleFound = datasetHelper.getSampleWithThisSampleName(
-      sampleName,
-      samples
-    )
-    var url
-    if (sampleFound === null) {
-      url = datasetHelper.getSampleUrl(samples)
-    } else {
-      url = datasetHelper.getSampleUrl(sampleFound)
-    }
-    newSamples.push(
-      datasetHelper.createOneNewSample(sampleName, url, annotation)
-    )
-  }
-  json.content.samples = newSamples
-}
-
-export default async (result, samples, folderToFetch, authConfig) => {
-  Amplify.configure(authConfig)
-
-  var json = null
-  if (CheckIfAnnotationExist(result, folderToFetch)) {
-    await Storage.get(`${folderToFetch}/annotations/annotations.json`, {
-      expires: 24 * 60 * 60 * 2000,
-      level: "private",
-    })
-      .then(async (result) => {
-        await fetch(result).then(async (data) => {
-          return await data.json().then(async (result) => {
-            if (typeof result.content === "undefined") return
-            json = result
-            GetSampleFromAnnotation(json, samples)
-          })
-        })
-      })
-      .catch((err) => {
-        console.log("error getting link for s3 image", err)
-        return null
-      })
-  }
-  return json
-}
diff --git a/src/components/ImportFromCognitoS3Dialog/get-images-from-aws.js b/src/components/ImportFromCognitoS3Dialog/get-images-from-aws.js
deleted file mode 100644
index dc3ceb4c..00000000
--- a/src/components/ImportFromCognitoS3Dialog/get-images-from-aws.js
+++ /dev/null
@@ -1,77 +0,0 @@
-import RecognizeFileExtension from "../../utils/RecognizeFileExtension"
-import Amplify, { Storage } from "aws-amplify"
-
-async function setUrl(result, configImport) {
-  if (configImport.loadProjectIsSelected) {
-    if (RecognizeFileExtension(result) === "Image") {
-      return { imageUrl: `${result}` }
-    } else if (RecognizeFileExtension(result) === "Video") {
-      return { videoUrl: `${result}` }
-    } else if (RecognizeFileExtension(result) === "Audio") {
-      return { audioUrl: `${result}` }
-    } else if (RecognizeFileExtension(result) === "PDF") {
-      return { pdfUrl: `${result}` }
-    }
-  } else {
-    if (
-      RecognizeFileExtension(result) === configImport.typeOfFileToLoad &&
-      configImport.typeOfFileToLoad === "Image"
-    ) {
-      return { imageUrl: `${result}` }
-    } else if (
-      RecognizeFileExtension(result) === configImport.typeOfFileToLoad &&
-      configImport.typeOfFileToLoad === "Video"
-    ) {
-      return { videoUrl: `${result}` }
-    } else if (
-      RecognizeFileExtension(result) === configImport.typeOfFileToLoad &&
-      configImport.typeOfFileToLoad === "Audio"
-    ) {
-      return { audioUrl: `${result}` }
-    } else if (
-      RecognizeFileExtension(result) === configImport.typeOfFileToLoad &&
-      configImport.typeOfFileToLoad === "PDF"
-    ) {
-      return { pdfUrl: `${result}` }
-    } else if (
-      RecognizeFileExtension(result) === configImport.typeOfFileToLoad &&
-      configImport.typeOfFileToLoad === "Texte"
-    ) {
-      var texte = await fetchTextInFile(result)
-      return { document: `${texte}` }
-    }
-  }
-}
-async function fetchTextInFile(urlSource) {
-  var proxyUrl = "https://cors-anywhere.herokuapp.com/"
-  var response
-  var url
-  url = proxyUrl + urlSource
-  response = await fetch(url, {
-    method: "GET",
-  }).catch((error) => {
-    console.log("Looks like there was a problem: \n", error)
-  })
-  const texte = await response.text()
-  return texte
-}
-export default async (result, folderToFetch, configImport, authConfig) => {
-  Amplify.configure(authConfig)
-  var samples = []
-  for (let i = 0; i < result.length; i++) {
-    if (result[i].key.match(`(${folderToFetch}/data).*(\\.).*`)) {
-      await Storage.get(result[i].key, {
-        expires: 24 * 60 * 60,
-        level: "private",
-      })
-        .then(async (result) => {
-          samples.push(await setUrl(result, configImport))
-        })
-        .catch((err) => {
-          console.log("error getting link for s3 image", err)
-          return null
-        })
-    }
-  }
-  return samples
-}
diff --git a/src/components/ImportFromCognitoS3Dialog/get-sources.js b/src/components/ImportFromCognitoS3Dialog/get-sources.js
new file mode 100644
index 00000000..5acd820a
--- /dev/null
+++ b/src/components/ImportFromCognitoS3Dialog/get-sources.js
@@ -0,0 +1,6 @@
+const getSources = (annotations) => {
+  return annotations
+    .map((obj) => obj.source)
+    .filter((source, index, self) => self.indexOf(source) === index)
+}
+export default getSources
diff --git a/src/components/ImportFromCognitoS3Dialog/header-table-import.js b/src/components/ImportFromCognitoS3Dialog/header-table-import.js
new file mode 100644
index 00000000..bf7529f0
--- /dev/null
+++ b/src/components/ImportFromCognitoS3Dialog/header-table-import.js
@@ -0,0 +1,61 @@
+import React from "react"
+import {
+  Settings as SettingsIcon,
+  Storage as StorageIcon,
+} from "@material-ui/icons/"
+
+import { Button, IconButton } from "@material-ui/core/"
+
+const selectedStyle = { color: "DodgerBlue" }
+
+const headerTable = ({ configImport, setConfigImport }) => {
+  const loadAssetsOrAnnotations = () => {
+    setConfigImport({
+      ...configImport,
+      loadAssetsIsSelected: !configImport.loadAssetsIsSelected,
+    })
+  }
+  return (
+    <tr>
+      <th>
+        {configImport.loadAssetsIsSelected ? (
+          <Button
+            style={selectedStyle}
+            onClick={loadAssetsOrAnnotations}
+            disabled
+          >
+            Load Assets
+          </Button>
+        ) : (
+          <Button onClick={loadAssetsOrAnnotations}>Load Assets</Button>
+        )}
+        {configImport.loadAssetsIsSelected ? (
+          <Button onClick={loadAssetsOrAnnotations}>Load Annotations</Button>
+        ) : (
+          <Button
+            style={selectedStyle}
+            onClick={loadAssetsOrAnnotations}
+            disabled
+          >
+            Load Annotations
+          </Button>
+        )}
+        <IconButton
+          onClick={() => {
+            setConfigImport({
+              ...configImport,
+              contentDialogBoxIsSetting: !configImport.contentDialogBoxIsSetting,
+            })
+          }}
+        >
+          {configImport.contentDialogBoxIsSetting ? (
+            <StorageIcon></StorageIcon>
+          ) : (
+            <SettingsIcon></SettingsIcon>
+          )}
+        </IconButton>
+      </th>
+    </tr>
+  )
+}
+export default headerTable
diff --git a/src/components/ImportFromCognitoS3Dialog/index.js b/src/components/ImportFromCognitoS3Dialog/index.js
index 25680e2b..a247477e 100644
--- a/src/components/ImportFromCognitoS3Dialog/index.js
+++ b/src/components/ImportFromCognitoS3Dialog/index.js
@@ -1,111 +1,55 @@
-import React, { useEffect, useState } from "react"
+import React, { useEffect, useRef, useState, useCallback } from "react"
 import SimpleDialog from "../SimpleDialog"
 import DataTable from "react-data-table-component"
 import useDataset from "../../hooks/use-dataset"
 import isEmpty from "lodash/isEmpty"
 import datasetManagerCognito from "udt-dataset-managers/dist/CognitoDatasetManager"
 import useAuth from "../../utils/auth-handlers/use-auth"
+import setTypeOfFileToLoadAndDisable from "./set-type-of-file-to-load-and-disable"
 import initConfigImport from "./init-config-import"
+import datasetHasChanged from "../../utils//dataset-helper/get-files-differences"
 import setUrl from "./set-url"
 import { setIn } from "seamless-immutable"
-import {
-  Settings as SettingsIcon,
-  Storage as StorageIcon,
-} from "@material-ui/icons/"
-import {
-  Radio,
-  RadioGroup,
-  FormControl,
-  FormControlLabel,
-  Button,
-  FormLabel,
-  IconButton,
-  Grid,
-} from "@material-ui/core/"
-
-const selectedStyle = { color: "DodgerBlue" }
-
-const expandedAssetsColumns = [
-  { name: "Assets", selector: "assets", sortable: true },
-  { name: "Last Modified", selector: "lastModified", sortable: true },
-]
-
-const expandedAnnotationsColumns = [
-  { name: "Annotations", selector: "annotation" },
-  { name: "Last Modified", selector: "lastModified", sortable: true },
-]
+import ExpandedRow from "./table-expanded-row"
+import SettingImport from "./interface-setting-import"
+import HeaderTableImport from "./header-table-import"
+import { Radio, Grid } from "@material-ui/core/"
+import getSources from "./get-sources"
 
 const columns = [{ name: "Projects", selector: "folder", sortable: true }]
 
-const customStyles = {
-  headCells: {
-    style: {
-      paddingLeft: "10px",
-      "font-weight": "bold",
-    },
-  },
-  cells: {
-    style: {
-      paddingLeft: "25px",
-    },
-  },
-}
-
-const ExpandedRow = ({ data }) => {
-  const { rowAssets, rowAnnotations } = data
-  return (
-    <>
-      <DataTable
-        style={{
-          boxSizing: "border-box",
-          paddingLeft: "50px",
-          paddingRight: "10px",
-        }}
-        dense
-        striped
-        noHeader
-        columns={expandedAnnotationsColumns}
-        data={rowAnnotations}
-        noDataComponent='Make sure the project has "samples" folder'
-        pagination={rowAnnotations.length > 10}
-        paginationPerPage={10}
-        paginationRowsPerPageOptions={[10, 20, 25, 50, 100, 200]}
-        customStyles={customStyles}
-      />
-      <DataTable
-        style={{
-          boxSizing: "border-box",
-          paddingLeft: "50px",
-          paddingRight: "10px",
-        }}
-        dense
-        striped
-        noHeader
-        columns={expandedAssetsColumns}
-        data={rowAssets}
-        noDataComponent={'Make sure the project has "data" folder'}
-        pagination={rowAssets.length > 10}
-        paginationPerPage={10}
-        paginationRowsPerPageOptions={[10, 20, 25, 50, 100, 200]}
-        customStyles={customStyles}
-      />
-    </>
-  )
-}
-
 export default ({ open, onClose, onAddSamples }) => {
   const [dm, setDm] = useState(null)
   const [oldData] = useDataset()
   const { authConfig } = useAuth()
-  const [projects, setProjects] = useState()
-  const [projectToFetch, setProjectToFetch] = useState()
-  const [configImport, setConfigImport] = useState({})
+  const [projects, setProjects] = useState(null)
+  const [projectToFetch, setProjectToFetch] = useState("")
+  const [configImport, setConfigImport] = useState(initConfigImport(oldData))
+  const lastObjectRef = useRef({})
 
-  useEffect(() => {
+  const hasProjectStarted = useCallback(() => {
     if (!open) return
-    if (!oldData) return
-    setConfigImport(initConfigImport(oldData))
-  }, [oldData, setConfigImport, open])
+    if (
+      isEmpty(oldData) ||
+      (isEmpty(oldData.interface) && isEmpty(oldData.samples))
+    )
+      return false
+    return true
+  }, [oldData, open])
+
+  useEffect(() => {
+    if (oldData === lastObjectRef.current) return
+    var configToSet = configImport
+    const changes = datasetHasChanged(lastObjectRef.current, oldData)
+    if (changes.interface.type || changes.samples) {
+      configToSet = setTypeOfFileToLoadAndDisable(configToSet, oldData)
+    }
+    setConfigImport({
+      ...configToSet,
+      projectStarted: hasProjectStarted(),
+    })
+    lastObjectRef.current = oldData
+  }, [oldData, configImport, setConfigImport, hasProjectStarted])
 
   const handleRowSelected = (whatsChanging) => {
     if (!open) return
@@ -126,13 +70,6 @@ export default ({ open, onClose, onAddSamples }) => {
     }
   }
 
-  const loadAssetsOrAnnotations = () => {
-    setConfigImport({
-      ...configImport,
-      loadAssetsIsSelected: !configImport.loadAssetsIsSelected,
-    })
-  }
-
   useEffect(() => {
     if (!open) return
     if (!authConfig) return
@@ -202,25 +139,39 @@ export default ({ open, onClose, onAddSamples }) => {
     setProject()
     // eslint-disable-next-line
   }, [projectToFetch, open])
+
   const createJsonFromAsset = async () => {
-    if (
-      !configImport.typeOfFileToLoad ||
-      configImport.typeOfFileToLoad === "None"
-    )
-      return
     var jsons = await Promise.all(
       projectToFetch.rowAssetsUrl.map(async (obj) => {
-        var url = await dm.getDataUrl(obj.split("/assets/")[1])
-        var json = setUrl(url, configImport)
-        if (json) json = setIn(json, ["_id"], obj.split("/assets/")[1])
-        return json
+        return await createJsonFromUrlAWS(
+          dm.projectName,
+          obj.split("/assets/")[1]
+        )
       })
     )
     onAddSamples(jsons)
   }
 
+  const createJsonFromUrlAWS = async (projectName, imageName) => {
+    var url = await dm.getAssetUrl(imageName, projectName)
+    var json = setUrl(url, configImport)
+    if (json) json = setIn(json, ["_id"], imageName)
+    if (json) json = setIn(json, ["source"], projectName)
+    return json
+  }
+
   const createJsonFromAnnotation = async () => {
-    var jsons = await dm.readJSONAllSample(projectToFetch.rowAnnotationsUrl)
+    var jsons = await dm.readJSONAllSamples(projectToFetch.rowAnnotationsUrl)
+    var sources = getSources(jsons)
+    if (sources) {
+      jsons = await Promise.all(
+        jsons.map(async (json) => {
+          if (json.source)
+            json = await createJsonFromUrlAWS(json.source, json._id)
+          return json
+        })
+      )
+    }
     onAddSamples(jsons)
   }
 
@@ -244,55 +195,28 @@ export default ({ open, onClose, onAddSamples }) => {
           onClick: () => {
             handleAddSample()
           },
+          disabled: configImport.contentDialogBoxIsSetting,
         },
       ]}
     >
       <Grid container spacing={0}>
         <Grid container item xs={12} spacing={0} justify="center">
-          {configImport.loadAssetsIsSelected ? (
-            <Button
-              style={selectedStyle}
-              onClick={loadAssetsOrAnnotations}
-              disabled
-            >
-              Load Assets
-            </Button>
-          ) : (
-            <Button onClick={loadAssetsOrAnnotations}>Load Assets</Button>
-          )}
-          {configImport.loadAssetsIsSelected ? (
-            <Button onClick={loadAssetsOrAnnotations}>Load Annotations</Button>
-          ) : (
-            <Button
-              style={selectedStyle}
-              onClick={loadAssetsOrAnnotations}
-              disabled
-            >
-              Load Annotations
-            </Button>
-          )}
-          <IconButton
-            onClick={() => {
-              setConfigImport({
-                ...configImport,
-                contentDialogBoxIsSetting: !configImport.contentDialogBoxIsSetting,
-              })
-            }}
-          >
-            {configImport.contentDialogBoxIsSetting ? (
-              <StorageIcon></StorageIcon>
-            ) : (
-              <SettingsIcon></SettingsIcon>
-            )}
-          </IconButton>
+          <HeaderTableImport
+            configImport={configImport}
+            setConfigImport={setConfigImport}
+          />
         </Grid>
-
         {!configImport.contentDialogBoxIsSetting ? (
           !isEmpty(projects) && (
             <Grid container item xs={12} spacing={0} justify="center">
               <DataTable
                 expandableRows
-                expandableRowsComponent={<ExpandedRow />}
+                expandableRowsComponent={
+                  <ExpandedRow
+                    projects={projects}
+                    loadAssetIsSelected={configImport.loadAssetsIsSelected}
+                  />
+                }
                 selectableRows
                 selectableRowsHighlight
                 selectableRowsNoSelectAll
@@ -312,88 +236,10 @@ export default ({ open, onClose, onAddSamples }) => {
           )
         ) : (
           <Grid container item xs={12} spacing={0} justify="center">
-            {!configImport.loadAssetsIsSelected ? (
-              <FormControl component="fieldset">
-                <FormLabel component="legend">Annotation processing</FormLabel>
-                <RadioGroup
-                  aria-label="option1"
-                  onChange={(event) => {
-                    setConfigImport({
-                      ...configImport,
-                      annotationToKeep: event.target.value,
-                    })
-                  }}
-                >
-                  <FormControlLabel
-                    value="both"
-                    control={<Radio />}
-                    label="Keep both annotations"
-                    checked={configImport.annotationToKeep === "both"}
-                  />
-                  <FormControlLabel
-                    value="incoming"
-                    control={<Radio />}
-                    label="Keep incoming annotations"
-                    checked={configImport.annotationToKeep === "incoming"}
-                  />
-                  <FormControlLabel
-                    value="current"
-                    control={<Radio />}
-                    label="Keep current annotations"
-                    checked={configImport.annotationToKeep === "current"}
-                  />
-                </RadioGroup>
-              </FormControl>
-            ) : (
-              <FormControl component="fieldset">
-                <FormLabel component="legend">Choose file type</FormLabel>
-                <RadioGroup
-                  aria-label="option2"
-                  onChange={(event) => {
-                    setConfigImport({
-                      ...configImport,
-                      typeOfFileToLoad: event.target.value,
-                    })
-                  }}
-                >
-                  <FormControlLabel
-                    value="Image"
-                    control={<Radio />}
-                    label="Load image file"
-                    disabled={configImport.typeOfFileToDisable.Image}
-                    checked={configImport.typeOfFileToLoad === "Image"}
-                  />
-                  <FormControlLabel
-                    value="Video"
-                    control={<Radio />}
-                    label="Load video file"
-                    disabled={configImport.typeOfFileToDisable.Video}
-                    checked={configImport.typeOfFileToLoad === "Video"}
-                  />
-                  <FormControlLabel
-                    value="Audio"
-                    control={<Radio />}
-                    label="Load audio file"
-                    disabled={configImport.typeOfFileToDisable.Audio}
-                    checked={configImport.typeOfFileToLoad === "Audio"}
-                  />
-                  <FormControlLabel
-                    value="PDF"
-                    control={<Radio />}
-                    label="Load PDF file"
-                    disabled={configImport.typeOfFileToDisable.PDF}
-                    checked={configImport.typeOfFileToLoad === "PDF"}
-                  />
-                  <FormControlLabel
-                    value="Texte"
-                    control={<Radio />}
-                    label="Load texte file"
-                    disabled={configImport.typeOfFileToDisable.Texte}
-                    checked={configImport.typeOfFileToLoad === "Texte"}
-                  />
-                </RadioGroup>
-              </FormControl>
-            )}
+            <SettingImport
+              configImport={configImport}
+              setConfigImport={setConfigImport}
+            />
           </Grid>
         )}
       </Grid>
diff --git a/src/components/ImportFromCognitoS3Dialog/interface-setting-import.js b/src/components/ImportFromCognitoS3Dialog/interface-setting-import.js
new file mode 100644
index 00000000..7c5bedb4
--- /dev/null
+++ b/src/components/ImportFromCognitoS3Dialog/interface-setting-import.js
@@ -0,0 +1,99 @@
+import React from "react"
+import {
+  Radio,
+  RadioGroup,
+  FormControl,
+  FormControlLabel,
+  FormLabel,
+} from "@material-ui/core/"
+const setting = ({ configImport, setConfigImport }) => {
+  return (
+    <tr>
+      <th>
+        {!configImport.loadAssetsIsSelected ? (
+          <FormControl component="fieldset">
+            <FormLabel component="legend">Annotation processing</FormLabel>
+            <RadioGroup
+              aria-label="option1"
+              onChange={(event) => {
+                setConfigImport({
+                  ...configImport,
+                  annotationToKeep: event.target.value,
+                })
+              }}
+            >
+              <FormControlLabel
+                value="both"
+                control={<Radio />}
+                label="Keep both annotations"
+                checked={configImport.annotationToKeep === "both"}
+              />
+              <FormControlLabel
+                value="incoming"
+                control={<Radio />}
+                label="Keep incoming annotations"
+                checked={configImport.annotationToKeep === "incoming"}
+              />
+              <FormControlLabel
+                value="current"
+                control={<Radio />}
+                label="Keep current annotations"
+                checked={configImport.annotationToKeep === "current"}
+              />
+            </RadioGroup>
+          </FormControl>
+        ) : (
+          <FormControl component="fieldset">
+            <FormLabel component="legend">Choose file type</FormLabel>
+            <RadioGroup
+              aria-label="option2"
+              onChange={(event) => {
+                setConfigImport({
+                  ...configImport,
+                  typeOfFileToLoad: event.target.value,
+                })
+              }}
+            >
+              <FormControlLabel
+                value="Image"
+                control={<Radio />}
+                label="Load image file"
+                disabled={configImport.typeOfFileToDisable.Image}
+                checked={configImport.typeOfFileToLoad === "Image"}
+              />
+              <FormControlLabel
+                value="Video"
+                control={<Radio />}
+                label="Load video file"
+                disabled={configImport.typeOfFileToDisable.Video}
+                checked={configImport.typeOfFileToLoad === "Video"}
+              />
+              <FormControlLabel
+                value="Audio"
+                control={<Radio />}
+                label="Load audio file"
+                disabled={configImport.typeOfFileToDisable.Audio}
+                checked={configImport.typeOfFileToLoad === "Audio"}
+              />
+              <FormControlLabel
+                value="PDF"
+                control={<Radio />}
+                label="Load PDF file"
+                disabled={configImport.typeOfFileToDisable.PDF}
+                checked={configImport.typeOfFileToLoad === "PDF"}
+              />
+              <FormControlLabel
+                value="Texte"
+                control={<Radio />}
+                label="Load texte file"
+                disabled={configImport.typeOfFileToDisable.Texte}
+                checked={configImport.typeOfFileToLoad === "Texte"}
+              />
+            </RadioGroup>
+          </FormControl>
+        )}
+      </th>
+    </tr>
+  )
+}
+export default setting
diff --git a/src/components/ImportFromCognitoS3Dialog/set-annotation-from-aws.js b/src/components/ImportFromCognitoS3Dialog/set-annotation-from-aws.js
deleted file mode 100644
index 5d5d9630..00000000
--- a/src/components/ImportFromCognitoS3Dialog/set-annotation-from-aws.js
+++ /dev/null
@@ -1,21 +0,0 @@
-import { setIn } from "seamless-immutable"
-import * as datasetHelper from "../../utils//dataset-helper"
-import isEmpty from "lodash/isEmpty"
-export default (file, json, configImport) => {
-  var contentOldFile = file.content
-  contentOldFile = setIn(
-    contentOldFile,
-    ["samples"],
-    datasetHelper.concatSample(
-      file.content.samples,
-      json.content.samples,
-      configImport.annotationToKeep
-    )
-  )
-
-  contentOldFile = setIn(contentOldFile, ["interface"], json.content.interface)
-  file = setIn(file, ["content"], contentOldFile)
-  if (isEmpty(file.fileName) || file.fileName === "unnamed")
-    file = setIn(file, ["fileName"], json.fileName)
-  return file
-}
diff --git a/src/components/ImportFromCognitoS3Dialog/set-button-add-sample-name.js b/src/components/ImportFromCognitoS3Dialog/set-button-add-sample-name.js
deleted file mode 100644
index f7ed5e89..00000000
--- a/src/components/ImportFromCognitoS3Dialog/set-button-add-sample-name.js
+++ /dev/null
@@ -1,30 +0,0 @@
-import RecognizeFileExtension from "../../utils/RecognizeFileExtension"
-import isEmpty from "lodash/isEmpty"
-export default (loadProjectIsSelected, typeOfFileToLoad, dataForTable) => {
-  var numberOfSamples = 0
-  var textToSet = ""
-  var folderName
-  if (!isEmpty(dataForTable)) {
-    for (var i = 0; i < dataForTable.length; i++) {
-      if (dataForTable[i].isSelected) {
-        folderName = dataForTable[i].folder
-        if (!isEmpty(dataForTable[i].rowData)) {
-          for (var y = 0; y < dataForTable[i].rowData.length; y++) {
-            if (
-              RecognizeFileExtension(dataForTable[i].rowData[y].data) ===
-              typeOfFileToLoad
-            ) {
-              numberOfSamples++
-            }
-          }
-        }
-      }
-    }
-    if (loadProjectIsSelected) {
-      textToSet = "Load " + folderName
-    } else {
-      textToSet = "Add " + numberOfSamples + " " + typeOfFileToLoad
-    }
-  }
-  return textToSet
-}
diff --git a/src/components/ImportFromCognitoS3Dialog/set-type-of-file-to-load-and-disable.js b/src/components/ImportFromCognitoS3Dialog/set-type-of-file-to-load-and-disable.js
new file mode 100644
index 00000000..c3d5da35
--- /dev/null
+++ b/src/components/ImportFromCognitoS3Dialog/set-type-of-file-to-load-and-disable.js
@@ -0,0 +1,38 @@
+import isEmpty from "lodash/isEmpty"
+import checkInterfaceAndAssets from "./check-interface-and-sample-type"
+export default (configImport, dataset) => {
+  return {
+    ...configImport,
+    typeOfFileToLoad:
+      !isEmpty(configImport) &&
+      !isEmpty(configImport.typeOfFileToLoad) &&
+      checkInterfaceAndAssets([configImport.typeOfFileToLoad, "Empty"], dataset)
+        ? configImport.typeOfFileToLoad
+        : checkInterfaceAndAssets(["Image", "Empty"], dataset)
+        ? "Image"
+        : checkInterfaceAndAssets(["Video", "Empty"], dataset)
+        ? "Video"
+        : checkInterfaceAndAssets(["Audio", "Empty"], dataset)
+        ? "Audio"
+        : checkInterfaceAndAssets(["PDF", "Empty"], dataset)
+        ? "PDF"
+        : checkInterfaceAndAssets(["Texte", "Empty"], dataset)
+        ? "Texte"
+        : "None",
+    typeOfFileToDisable: {
+      Image: checkInterfaceAndAssets(["Image", "Empty"], dataset)
+        ? false
+        : true,
+      Video: checkInterfaceAndAssets(["Video", "Empty"], dataset)
+        ? false
+        : true,
+      Audio: checkInterfaceAndAssets(["Audio", "Empty"], dataset)
+        ? false
+        : true,
+      PDF: checkInterfaceAndAssets(["PDF", "Empty"], dataset) ? false : true,
+      Texte: checkInterfaceAndAssets(["Texte", "Empty"], dataset)
+        ? false
+        : true,
+    },
+  }
+}
diff --git a/src/components/ImportFromCognitoS3Dialog/set-url.js b/src/components/ImportFromCognitoS3Dialog/set-url.js
index 6e66d52e..5a9f22fc 100644
--- a/src/components/ImportFromCognitoS3Dialog/set-url.js
+++ b/src/components/ImportFromCognitoS3Dialog/set-url.js
@@ -9,6 +9,9 @@ const setUrl = (result, configImport) => {
       return { audioUrl: `${result}` }
     } else if (RecognizeFileExtension(result) === "PDF") {
       return { pdfUrl: `${result}` }
+    } else if (RecognizeFileExtension(result) === "Texte") {
+      //var texte = await fetchTextInFile(result)
+      return { document: `Is not supported` /*${texte}`*/ }
     }
   } else {
     if (
diff --git a/src/components/ImportFromCognitoS3Dialog/table-expanded-row.js b/src/components/ImportFromCognitoS3Dialog/table-expanded-row.js
new file mode 100644
index 00000000..7d3ff395
--- /dev/null
+++ b/src/components/ImportFromCognitoS3Dialog/table-expanded-row.js
@@ -0,0 +1,72 @@
+import React from "react"
+import DataTable from "react-data-table-component"
+
+const expandedAssetsColumns = [
+  { name: "Assets", selector: "assets", sortable: true },
+  { name: "Last Modified", selector: "lastModified", sortable: true },
+]
+
+const expandedAnnotationsColumns = [
+  { name: "Annotations", selector: "annotation" },
+  { name: "Last Modified", selector: "lastModified", sortable: true },
+]
+
+const customStyles = {
+  headCells: {
+    style: {
+      paddingLeft: "10px",
+      "font-weight": "bold",
+    },
+  },
+  cells: {
+    style: {
+      paddingLeft: "25px",
+    },
+  },
+}
+
+const ExpandedRow = ({ data, loadAssetIsSelected }) => {
+  const { rowAssets, rowAnnotations } = data
+  return (
+    <>
+      {!loadAssetIsSelected ? (
+        <DataTable
+          style={{
+            boxSizing: "border-box",
+            paddingLeft: "50px",
+            paddingRight: "10px",
+          }}
+          dense
+          striped
+          noHeader
+          columns={expandedAnnotationsColumns}
+          data={rowAnnotations}
+          noDataComponent='Make sure the project has "samples" folder'
+          pagination={rowAnnotations.length > 10}
+          paginationPerPage={10}
+          paginationRowsPerPageOptions={[10, 20, 25, 50, 100, 200]}
+          customStyles={customStyles}
+        />
+      ) : (
+        <DataTable
+          style={{
+            boxSizing: "border-box",
+            paddingLeft: "50px",
+            paddingRight: "10px",
+          }}
+          dense
+          striped
+          noHeader
+          columns={expandedAssetsColumns}
+          data={rowAssets}
+          noDataComponent={'Make sure the project has "data" folder'}
+          pagination={rowAssets.length > 10}
+          paginationPerPage={10}
+          paginationRowsPerPageOptions={[10, 20, 25, 50, 100, 200]}
+          customStyles={customStyles}
+        />
+      )}
+    </>
+  )
+}
+export default ExpandedRow
diff --git a/src/components/ImportPage/index.js b/src/components/ImportPage/index.js
index 1f578c44..994ae55a 100644
--- a/src/components/ImportPage/index.js
+++ b/src/components/ImportPage/index.js
@@ -258,19 +258,16 @@ export default ({ isDesktop, authConfig, user }) => {
         >
           {t("export-to-cognito-s3")}
         </Button>
-
-        {
-          <Button
-            isDesktop={isDesktop}
-            dialog="import-from-cognito-s3"
-            Icon={S3Icon}
-            authConfiguredOnly={true}
-            signedInOnly={true}
-            user={user}
-          >
-            {t("import-from-cognito-s3")}
-          </Button>
-        }
+        <Button
+          isDesktop={isDesktop}
+          dialog="import-from-cognito-s3"
+          Icon={S3Icon}
+          authConfiguredOnly={true}
+          signedInOnly={true}
+          user={user}
+        >
+          {t("import-from-cognito-s3")}
+        </Button>
         <Button
           isDesktop={isDesktop}
           dialog="google-drive-file-picker"