diff --git a/backend/dataall/modules/dataset_sharing/aws/kms_client.py b/backend/dataall/modules/dataset_sharing/aws/kms_client.py
index 35c21eaa4..5642a9013 100644
--- a/backend/dataall/modules/dataset_sharing/aws/kms_client.py
+++ b/backend/dataall/modules/dataset_sharing/aws/kms_client.py
@@ -69,22 +69,3 @@ def check_key_exists(self, key_alias: str):
             return None
         else:
             return key_exist
-
-    def add_tags_to_key(self, key_id: str, tags: list):
-        """
-        Add tags to an existing AWS KMS key.
-        :param key_id: The ID of the KMS key to add tags to.
-        :param tags: A list of dictionaries containing the tags to be added. For example:
-        [{'TagKey': 'Purpose', 'TagValue': 'Test'}]
-        :return: None
-        """
-        try:
-            self._client.tag_resource(
-                KeyId=key_id,
-                Tags=tags,
-            )
-        except Exception as e:
-            log.error(
-                f'Failed to add tags to kms key {key_id} : {e}'
-            )
-            raise e
diff --git a/backend/migrations/versions/8c79fb896983_add_table_for_buckets.py b/backend/migrations/versions/8c79fb896983_add_table_for_buckets.py
index 518f80576..323459170 100644
--- a/backend/migrations/versions/8c79fb896983_add_table_for_buckets.py
+++ b/backend/migrations/versions/8c79fb896983_add_table_for_buckets.py
@@ -186,8 +186,6 @@ def upgrade():
                 shared_bucket_object.itemUri = dataset_bucket.bucketUri
                 shared_bucket_object.itemName = dataset_bucket.S3BucketName
 
-        if column_exists('dataset', 'dataSharingModel'):
-            op.drop_column('dataset', 'dataSharingModel')
         session.commit()
 
     except Exception as exception:
diff --git a/frontend/src/modules/Shares/components/AddShareItemModal.js b/frontend/src/modules/Shares/components/AddShareItemModal.js
index 9ee016c33..0f72ba0e7 100644
--- a/frontend/src/modules/Shares/components/AddShareItemModal.js
+++ b/frontend/src/modules/Shares/components/AddShareItemModal.js
@@ -20,7 +20,7 @@ import { Defaults, Pager, Scrollbar } from 'design';
 import { SET_ERROR, useDispatch } from 'globalErrors';
 import { useClient } from 'services';
 import { addSharedItem, getShareObject } from '../services';
-import { generateShareItemLabel } from '../../../utils/share';
+import { generateShareItemLabel } from '../../../utils';
 
 export const AddShareItemModal = (props) => {
   const client = useClient();
diff --git a/frontend/src/modules/Shares/components/RevokeShareItemsModal.js b/frontend/src/modules/Shares/components/RevokeShareItemsModal.js
index ded95ce8c..3da8b44f5 100644
--- a/frontend/src/modules/Shares/components/RevokeShareItemsModal.js
+++ b/frontend/src/modules/Shares/components/RevokeShareItemsModal.js
@@ -10,7 +10,7 @@ import { Defaults } from 'design';
 import { SET_ERROR, useDispatch } from 'globalErrors';
 import { useClient } from 'services';
 import { getShareObject, revokeItemsShareObject } from '../services';
-import { generateShareItemLabel } from '../../../utils/share';
+import { generateShareItemLabel } from '../../../utils';
 
 export const RevokeShareItemsModal = (props) => {
   const client = useClient();
diff --git a/frontend/src/modules/Shares/views/ShareView.js b/frontend/src/modules/Shares/views/ShareView.js
index f5c58003f..1bce225eb 100644
--- a/frontend/src/modules/Shares/views/ShareView.js
+++ b/frontend/src/modules/Shares/views/ShareView.js
@@ -65,7 +65,7 @@ import {
   UpdateRejectReason,
   UpdateRequestReason
 } from '../components';
-import { generateShareItemLabel } from '../../../utils/share';
+import { generateShareItemLabel } from '../../../utils';
 
 function ShareViewHeader(props) {
   const {
diff --git a/frontend/src/utils/index.js b/frontend/src/utils/index.js
index 5a9087d1d..6184fbb95 100644
--- a/frontend/src/utils/index.js
+++ b/frontend/src/utils/index.js
@@ -1,2 +1,3 @@
 export * from './constants';
 export * from './helpers';
+export * from './share';