diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index e3c6319bf6d02236da9783965614cc9cac5aeb7c..3ed620d20b90e99365f4078061fcf0619613e11d 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -5,9 +5,6 @@ server {
     listen 80;
     server_name -;
 
-    ssl_certificate /etc/ssl/fullchain.pem;
-    ssl_certificate_key /etc/ssl/fullchain.pem.key;
-
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
diff --git a/package.json b/package.json
index e3f8cc457211452a7eea10e9ee5a97056db6a78b..e4a846ac36372bc0f9717148c0c6a1b85b714ff9 100644
--- a/package.json
+++ b/package.json
@@ -66,8 +66,7 @@
     },
     "extends": [
       "plugin:react/recommended",
-      "plugin:prettier/recommended",
-      "airbnb"
+      "plugin:prettier/recommended"
     ],
     "parserOptions": {
       "ecmaFeatures": {
diff --git a/src/pages/fields/Fields.js b/src/pages/fields/Fields.js
index 46f766abc590a8ba71e3465474a0efebe564445a..d6d52d00453bdd11de3749b1fa27c21bd400e4c8 100644
--- a/src/pages/fields/Fields.js
+++ b/src/pages/fields/Fields.js
@@ -12,6 +12,7 @@ import {
   EuiFilePicker,
   EuiButton,
   EuiInMemoryTable,
+  EuiSpacer,
 } from '@elastic/eui';
 import { ShowAlert } from '../../components/Common';
 import Papa from 'papaparse';
@@ -40,6 +41,7 @@ const renderFiles = (files) => {
 const NewFieldsForm = memo(({ files, onFilePickerChange, onSaveField }) => {
   return (
     <>
+      <EuiSpacer />
       <EuiForm component="form">
         <EuiFormRow label="Standard field file(s)">
           <EuiFilePicker
@@ -52,18 +54,16 @@ const NewFieldsForm = memo(({ files, onFilePickerChange, onSaveField }) => {
             display={'large'}
           />
         </EuiFormRow>
-        <EuiFormRow label="">
+        <EuiFormRow>
           <EuiText>
             <h3>Files attached</h3>
             {renderFiles(files)}
           </EuiText>
         </EuiFormRow>
-        <EuiFormRow label="">
-          {
-            <EuiButton fill onClick={onSaveField}>
-              Load
-            </EuiButton>
-          }
+        <EuiFormRow>
+          <EuiButton fill onClick={onSaveField} disabled={!files}>
+            Load
+          </EuiButton>
         </EuiFormRow>
       </EuiForm>
     </>
@@ -73,28 +73,23 @@ const NewFieldsForm = memo(({ files, onFilePickerChange, onSaveField }) => {
 const StdFields = memo(({ stdFields, stdFieldColumns }) => {
   return (
     <>
-      <EuiForm component="form">
-        <EuiFormRow label="Uploaded standard fields" fullWidth>
-          <EuiInMemoryTable
-            items={stdFields}
-            columns={stdFieldColumns}
-            search={{
-              box: {
-                incremental: true,
-              },
-            }}
-            pagination={true}
-            sorting={true}
-          />
-        </EuiFormRow>
-      </EuiForm>
+      <EuiSpacer />
+      <EuiInMemoryTable
+        items={stdFields}
+        columns={stdFieldColumns}
+        search={{
+          box: {
+            incremental: true,
+          },
+        }}
+        pagination={true}
+        sorting={true}
+      />
     </>
   );
 });
-let debounceTimeoutId;
-let requestTimeoutId;
 
-const Fields = (props) => {
+const Fields = () => {
   const [selectedTabNumber, setSelectedTabNumber] = useState(0);
   const [open, setOpen] = useState(false);
   const [alertMessage, setAlertMessage] = useState('');
@@ -102,13 +97,11 @@ const Fields = (props) => {
   const [files, setFiles] = useState();
   const [loadedFields, setLoadedFields] = useState([]);
   const [stdFields, setStdFields] = useState([]);
-  const [filteredFields, setFilteredFields] = useState([]);
 
   const loadStdFields = useCallback(async () => {
     const fields = await getPublicFields();
     if (fields) {
       setStdFields(fields);
-      setFilteredFields(fields);
     }
   }, []);
 
@@ -122,23 +115,6 @@ const Fields = (props) => {
     return () => (isSubscribed = false);
   }, [loadStdFields]);
 
-  const onQueryChange = ({ query }) => {
-    clearTimeout(debounceTimeoutId);
-    debounceTimeoutId = setTimeout(() => {
-      const items = stdFields.filter((field) => {
-        const normalizedFieldName =
-          `${field.field_name} ${field.Definition_and_comment}`.toLowerCase();
-        const normalizedQuery = query.text.toLowerCase();
-        return normalizedFieldName.indexOf(normalizedQuery) !== -1;
-      });
-      if (query.text !== '') {
-        setFilteredFields(items);
-      } else {
-        setFilteredFields([]);
-      }
-    }, 300);
-  };
-
   const onFilePickerChange = async (files) => {
     setFiles(files);
     await handleSelectedFile(files);
@@ -155,18 +131,7 @@ const Fields = (props) => {
   const handleData = (file) => {
     if (file) {
       const result = Papa.parse(file, { header: true });
-      const columns = [];
       const rows = [];
-      result.meta.fields.forEach((item) => {
-        const column = {
-          name: item,
-          options: {
-            display: true,
-          },
-        };
-        columns.push(column);
-      });
-
       result.data.forEach((item) => {
         // lowercase the key
         Object.keys(item).forEach((key) => {
@@ -179,7 +144,7 @@ const Fields = (props) => {
         rows.push(item);
       });
 
-      if (columns && rows) {
+      if (rows) {
         setLoadedFields((preRows) => [...preRows, ...rows]);
       }
     }
@@ -203,13 +168,12 @@ const Fields = (props) => {
             obligation_or_condition,
             values,
             list_url,
-            default_display_fields
+            default_display_fields,
           } = field;
 
-          console.log("fields: ", field);
           const isOptional = isoptional || is_optional;
           const isPublic = ispublic || is_public;
-          const response = await createStdField(
+          await createStdField(
             cardinality,
             category,
             definition_and_comment,
@@ -219,13 +183,12 @@ const Fields = (props) => {
             isPublic?.toString().toLowerCase() === 'true',
             obligation_or_condition,
             values,
-              list_url,
-              default_display_fields
+            list_url,
+            default_display_fields
           );
         }
-
         // Reload fields after processing
-        loadStdFields();
+        await loadStdFields();
       } catch (error) {
         console.error('Unexpected error during field saving:', error);
         setOpen(true);
@@ -239,40 +202,56 @@ const Fields = (props) => {
     {
       field: 'field_name',
       name: 'Field name',
+      align: 'left',
+      valign: 'center',
       sortable: true,
-      truncateText: true,
     },
     {
       field: 'field_type',
       name: 'Field type',
+      align: 'left',
+      valign: 'center',
+      width: '5%',
     },
     {
       field: 'definition_and_comment',
-      name: 'Definition And comment',
-      // truncateText: true,
+      name: 'Definition and comment',
+      align: 'left',
+      valign: 'center',
     },
     {
-      field: 'Obligation_or_condition',
+      field: 'obligation_or_condition',
       name: 'Obligation or condition',
+      align: 'left',
+      valign: 'center',
     },
     {
       field: 'cardinality',
       name: 'Cardinality',
+      align: 'left',
+      valign: 'center',
+      width: '5%',
     },
     {
       field: 'default_display_fields',
       name: 'Default display fields',
+      align: 'left',
+      valign: 'center',
+      width: '5%',
     },
     {
       field: 'list_url',
       name: 'List URL',
+      align: 'left',
+      valign: 'center',
     },
     {
       field: 'values',
       name: 'Values',
+      align: 'left',
+      valign: 'center',
       sortable: true,
       truncateText: true,
-      // render: date => formatDate(date, 'dobLong'),
     },
   ];
 
@@ -281,25 +260,17 @@ const Fields = (props) => {
       id: 'tab1',
       name: 'Upload fields',
       content: (
-        <>
-          <br />
-          <NewFieldsForm
-            files={files}
-            onFilePickerChange={onFilePickerChange}
-            onSaveField={onSaveField}
-          />
-        </>
+        <NewFieldsForm
+          files={files}
+          onFilePickerChange={onFilePickerChange}
+          onSaveField={onSaveField}
+        />
       ),
     },
     {
       id: 'tab2',
       name: 'Fields',
-      content: (
-        <>
-          <br />
-          <StdFields stdFields={stdFields} stdFieldColumns={stdFieldColumns} />
-        </>
-      ),
+      content: <StdFields stdFields={stdFields} stdFieldColumns={stdFieldColumns} />,
     },
   ];
 
diff --git a/src/pages/sources/Sources.js b/src/pages/sources/Sources.js
index 11a8d3d7ca0d5b1c18ced34ed1b84b3814a69db5..10957cdeab9232954fac4c7ee20e1693033af8ba 100644
--- a/src/pages/sources/Sources.js
+++ b/src/pages/sources/Sources.js
@@ -1,6 +1,5 @@
 import React, { useState, useCallback, useEffect, memo, useRef } from 'react';
 import {
-  EuiForm,
   EuiPageContent,
   EuiPageContentHeader,
   EuiPageContentHeaderSection,
@@ -19,13 +18,6 @@ import {
   EuiHealth,
   EuiConfirmModal,
   EuiOverlayMask,
-  EuiModal,
-  EuiModalHeader,
-  EuiModalHeaderTitle,
-  EuiModalBody,
-  EuiModalFooter,
-  EuiButtonEmpty,
-  EuiCallOut,
 } from '@elastic/eui';
 
 import { ShowAlert } from '../../components/Common';
@@ -52,8 +44,7 @@ const NewSourceForm = memo(
   }) => {
     return (
       <>
-        <br />
-        <EuiForm component="form">
+          <EuiSpacer />
           <EuiFlexGroup>
             <EuiFlexItem grow={3}>
               <EuiFormRow label="Source or file name">
@@ -101,18 +92,14 @@ const NewSourceForm = memo(
               </EuiFormRow>
             </EuiFlexItem>
             <EuiFlexItem grow={3}>
-              <>
-                <br />
                 <ReactJson
                   name="Metadata records"
                   collapsed={true}
                   iconStyle={'triangle'}
                   src={metaUrfms}
                 />
-              </>
             </EuiFlexItem>
           </EuiFlexGroup>
-        </EuiForm>
       </>
     );
   }
@@ -126,31 +113,19 @@ const SourcesForm = memo(
     tableref,
     pagination,
     sorting,
-    selection,
-    mergeButton,
   }) => {
     return (
       <>
-        <br />
-        <EuiForm component="form">
-          <EuiFlexGroup alignItems="center">{mergeButton}</EuiFlexGroup>
-
-          <EuiSpacer size="l" />
-
-          <EuiFormRow label="Uploaded sources" fullWidth>
-            <EuiBasicTable
-              itemId="id"
-              isSelectable={true}
-              items={sources}
-              columns={metaUrfmColumns}
-              onChange={onTableChange}
-              ref={tableref}
-              pagination={pagination}
-              sorting={sorting}
-              selection={selection}
-            />
-          </EuiFormRow>
-        </EuiForm>
+        <EuiSpacer />
+        <EuiBasicTable
+          itemId="id"
+          items={sources}
+          columns={metaUrfmColumns}
+          onChange={onTableChange}
+          ref={tableref}
+          pagination={pagination}
+          sorting={sorting}
+        />
       </>
     );
   }
@@ -168,9 +143,10 @@ const renderFiles = (files) => {
       </ul>
     );
   } else {
-    return <p>Please, add some files to upload.</p>;
+    return <p>Upload files to continue.</p>;
   }
 };
+
 const Sources = () => {
   const [metaUrfms, setMetaUrfms] = useState([]);
   const [selectedTabNumber, setSelectedTabNumber] = useState(0);
@@ -184,59 +160,27 @@ const Sources = () => {
   const [pageIndex, setPageIndex] = useState(0);
   const [pageSize, setPageSize] = useState(5);
   const [sortDirection, setSortDirection] = useState('asc');
-  const [selectedSources, setSelectedSources] = useState([]);
   const [sortField, setSortField] = useState('name');
-  const tableref = useRef();
   const [source, setSource] = useState({});
   const [isModalVisible, setIsModalVisible] = useState(false);
-  const [isMergeModalVisible, setIsMergeModalVisible] = useState(false);
-  const [sourceName, setSourceName] = useState('');
-  const [sourceDescription, setSourceDescription] = useState('');
-
-  const onClickMergeSource = () => {
-    openMergeSourceModal();
-  };
-
-  const renderMergeButton = () => {
-    if (selectedSources.length === 0 || selectedSources.length === 1) {
-      return;
-    }
-
-    return (
-      <EuiButton color="secondary" iconType="merge" onClick={onClickMergeSource}>
-        Merge and Send {selectedSources.length} Source File(s)
-      </EuiButton>
-    );
-  };
+  const tableref = useRef();
 
   const onTableChange = ({ page = {}, sort = {} }) => {
     const { index: pageIndex, size: pageSize } = page;
-
     const { field: sortField, direction: sortDirection } = sort;
-
     setPageIndex(pageIndex);
     setPageSize(pageSize);
     setSortField(sortField);
     setSortDirection(sortDirection);
   };
 
-  const onSelectionChange = (selectedItems) => {
-    setSelectedSources(selectedItems);
-  };
-  const totalItemCount = typeof sources === ([] || null) ? 0 : sources.length;
-
   const pagination = {
     pageIndex: pageIndex,
     pageSize: pageSize,
-    totalItemCount: totalItemCount,
+    totalItemCount: typeof sources === ([] || null) ? 0 : sources.length,
     pageSizeOptions: [3, 5, 8],
   };
 
-  const selection = {
-    selectable: (source) => !source.is_send,
-    onSelectionChange: onSelectionChange,
-  };
-
   const sorting = {
     sort: {
       field: sortField,
@@ -247,9 +191,6 @@ const Sources = () => {
   const closeModal = () => setIsModalVisible(false);
   const showModal = () => setIsModalVisible(true);
 
-  const closeMergeSourceModal = () => setIsMergeModalVisible(false);
-  const openMergeSourceModal = () => setIsMergeModalVisible(true);
-
   // delete source from db, elasticsearch and mongodb
   const onDeleteSource = async (source) => {
     setSource(source);
@@ -259,77 +200,19 @@ const Sources = () => {
   const onDeleteSourceConfirm = async () => {
     closeModal();
     if (source.id) {
-      const response = await deleteSource(source.id);
-      setAlertMessage('Source is deleted successfully');
+      await deleteSource(source.id);
+      setAlertMessage('Source deleted.');
       setSeverity('success');
       setOpen(true);
-
       await loadSources();
     } else {
       setOpen(true);
-      setAlertMessage(
-        'While deletion the sources to elastic stack, unexpected error has been occurred.'
-      );
+      setAlertMessage('An error occurred while deleting this source.');
       setSeverity('error');
     }
   };
 
-  const onMergeAndSendSourcesConfirmed = async () => {
-    if (sourceName && sourceDescription && selectedSources) {
-      //const kcId = sessionStorage.getItem('userId');
-      // const result = await globalActions.source.mergeAndSendSource(
-      //   kcId,
-      //   sourceName,
-      //   sourceDescription,
-      //   selectedSources
-      // );
-      // if (result.status === 201) {
-      //   setOpen(true);
-      //   setAlertMessage('Sources are merged and send to elasticsearch successfully !');
-      //   setSeverity('success');
-      //   await loadSources();
-      // } else {
-      //   setOpen(true);
-      //   setAlertMessage('While merging the sources, unexpected error has been occurred.');
-      //   setSeverity('error');
-      // }
-      // closeMergeSourceModal();
-    }
-  };
-
-  // const updateSource = async (kc_id, source_id) => {
-  //   await globalActions.source.updateSource(kc_id, source_id);
-  // };
-  // import source document to elasticsearch
-  const onSendSource = async (source) => {
-    if (sessionStorage.getItem('userId') && source) {
-      // const kc_id = sessionStorage.getItem('userId');
-      // const source_id = source.id;
-      // const updatedSource = await updateSource(kc_id, source_id);
-      // if (updatedSource) {
-      //   setOpen(true);
-      //   setAlertMessage('Source imported to elastic stack successfully');
-      //   setSeverity('success');
-      //   await loadSources();
-      // } else {
-      //   setOpen(true);
-      //   setAlertMessage(
-      //     'While importation the sources to elastic stack, unexpected error has been occurred.'
-      //   );
-      //   setSeverity('error');
-      // }
-    }
-  };
-
   const metaUrfmActions = [
-    {
-      name: 'Send',
-      description: 'Send this source',
-      icon: 'aggregate',
-      type: 'icon',
-      enabled: (value) => !value.is_send,
-      onClick: onSendSource,
-    },
     {
       name: 'Delete',
       description: 'Delete this source',
@@ -448,7 +331,6 @@ const Sources = () => {
     }
     setOpen(false);
   };
-  const mergeButton = renderMergeButton();
 
   const tabContents = [
     {
@@ -482,63 +364,12 @@ const Sources = () => {
             tableref={tableref}
             pagination={pagination}
             sorting={sorting}
-            selection={selection}
-            mergeButton={mergeButton}
           />
         </>
       ),
     },
   ];
 
-  const mergeModalForm = (
-    <EuiForm>
-      <EuiCallOut title="Proceed with caution!" color="warning" iconType="help">
-        <p>Source / File Name is unique field for the In-Sylva Search App.</p>
-      </EuiCallOut>{' '}
-      <br />
-      <EuiFormRow label="Source or file name">
-        <EuiFieldText
-          name="sourceName"
-          value={sourceName}
-          onChange={(e) => setSourceName(e.target.value)}
-        />
-      </EuiFormRow>
-      <EuiFormRow label="Source description">
-        <EuiFieldText
-          name="sourceDescription"
-          value={sourceDescription}
-          onChange={(e) => setSourceDescription(e.target.value)}
-        />
-      </EuiFormRow>
-      <EuiSpacer />
-    </EuiForm>
-  );
-
-  let mergeSourceModal;
-  if (isMergeModalVisible) {
-    mergeSourceModal = (
-      <EuiOverlayMask>
-        <EuiModal onClose={closeMergeSourceModal} initialFocus="[name=popswitch]">
-          <EuiModalHeader>
-            <EuiModalHeaderTitle>
-              Merge and send selected source files
-            </EuiModalHeaderTitle>
-          </EuiModalHeader>
-
-          <EuiModalBody>{mergeModalForm}</EuiModalBody>
-
-          <EuiModalFooter>
-            <EuiButtonEmpty onClick={closeMergeSourceModal}>Cancel</EuiButtonEmpty>
-
-            <EuiButton onClick={onMergeAndSendSourcesConfirmed} fill>
-              Save
-            </EuiButton>
-          </EuiModalFooter>
-        </EuiModal>
-      </EuiOverlayMask>
-    );
-  }
-
   let Warningmodal;
   if (isModalVisible) {
     Warningmodal = (
@@ -569,22 +400,17 @@ const Sources = () => {
           </EuiPageContentHeaderSection>
         </EuiPageContentHeader>
         <EuiPageContentBody>
-          <EuiForm>
-            <EuiForm>
-              <EuiTabbedContent
-                tabs={tabContents}
-                selectedTab={tabContents[selectedTabNumber]}
-                onTabClick={(tab) => {
-                  setSelectedTabNumber(tabContents.indexOf(tab));
-                }}
-              />
-            </EuiForm>
-          </EuiForm>
+          <EuiTabbedContent
+            tabs={tabContents}
+            selectedTab={tabContents[selectedTabNumber]}
+            onTabClick={(tab) => {
+              setSelectedTabNumber(tabContents.indexOf(tab));
+            }}
+          />
         </EuiPageContentBody>
       </EuiPageContent>
       {ShowAlert(open, handleClose, alertMessage, severity)}
       {Warningmodal}
-      {mergeSourceModal}
     </>
   );
 };