diff --git a/src/components/custom-object-form/attribute-field.tsx b/src/components/custom-object-form/attribute-field.tsx
index d4e3745..fa609f7 100644
--- a/src/components/custom-object-form/attribute-field.tsx
+++ b/src/components/custom-object-form/attribute-field.tsx
@@ -1,4 +1,4 @@
-import { FC } from 'react';
+import { FC, useState } from 'react';
 import get from 'lodash/get';
 import { useIntl } from 'react-intl';
 import { FieldArray } from 'formik';
@@ -7,7 +7,12 @@ import SecondaryButton from '@commercetools-uikit/secondary-button';
 import SecondaryIconButton from '@commercetools-uikit/secondary-icon-button';
 import Card from '@commercetools-uikit/card';
 import Constraints from '@commercetools-uikit/constraints';
-import { BinLinearIcon, PlusBoldIcon } from '@commercetools-uikit/icons';
+import {
+  BinLinearIcon,
+  EyeIcon,
+  PlusBoldIcon,
+  SearchIcon,
+} from '@commercetools-uikit/icons';
 import Spacings from '@commercetools-uikit/spacings';
 import {
   closestCenter,
@@ -30,6 +35,7 @@ import AttributeLabel from './attribute-label';
 import AttributeInput from './attribute-input';
 import messages from './messages';
 import { SortableItem } from './sortable-item';
+import { CustomObjectsModal } from './custom-objects-modal';
 import styles from './attribute-field.module.css';
 
 type Props = {
@@ -73,6 +79,8 @@ const AttributeField: FC<Props> = ({
       dataLocale: context.dataLocale ?? '',
     })
   );
+  const [searchModalIndex, setSearchModalIndex] = useState<number | null>(null);
+
   const emptyValue = getValueByType(
     type,
     attributes,
@@ -82,19 +90,15 @@ const AttributeField: FC<Props> = ({
   );
   const selectOptions =
     type === TYPES.LocalizedEnum
-      ? options?.map((option) => {
-          return {
-            value: option.value,
-            label: option.label[dataLocale],
-          };
-        })
+      ? options?.map((option) => ({
+        value: option.value,
+        label: option.label[dataLocale],
+      }))
       : options;
 
   const sensors = useSensors(
     useSensor(PointerSensor),
-    useSensor(KeyboardSensor, {
-      coordinateGetter: sortableKeyboardCoordinates,
-    })
+    useSensor(KeyboardSensor, { coordinateGetter: sortableKeyboardCoordinates })
   );
 
   return (
@@ -103,6 +107,27 @@ const AttributeField: FC<Props> = ({
         <FieldArray
           name={name}
           render={({ push, remove, form }) => {
+            const handleSelect = (selectedId: string) => {
+              const newItem = {
+                typeId: 'key-value-document',
+                key: selectedId,
+              };
+
+              const updatedValue = [...(value || [])];
+              const emptyIndex = updatedValue.findIndex(
+                (item: any) => item?.key === ''
+              );
+
+              if (emptyIndex !== -1) {
+                updatedValue[emptyIndex] = newItem;
+              } else {
+                updatedValue.push(newItem);
+              }
+
+              form.setFieldValue(name, updatedValue);
+              setSearchModalIndex(null);
+            };
+
             const handleDragEnd = (event: DragEndEvent) => {
               const { active, over } = event;
               if (active.id !== over?.id) {
@@ -142,10 +167,10 @@ const AttributeField: FC<Props> = ({
                   onDragEnd={handleDragEnd}
                 >
                   <SortableContext
-                    items={value.map((_: any, i: number) => `${i}`)}
+                    items={value?.map((_: any, i: number) => `${i}`)}
                     strategy={verticalListSortingStrategy}
                   >
-                    {value.map((val: any, index: number) => (
+                    {value?.map((val: any, index: number) => (
                       <SortableItem key={index} id={`${index}`}>
                         <Card
                           theme={isNestedSet ? 'light' : 'dark'}
@@ -171,6 +196,11 @@ const AttributeField: FC<Props> = ({
                                 options={selectOptions}
                               />
                             </div>
+                            <SecondaryIconButton
+                              icon={val.key ? <EyeIcon /> : <SearchIcon />}
+                              label="Search"
+                              onClick={() => setSearchModalIndex(index)}
+                            />
                             <SecondaryIconButton
                               data-testid={`remove-attribute-${index}`}
                               icon={<BinLinearIcon />}
@@ -184,6 +214,14 @@ const AttributeField: FC<Props> = ({
                     ))}
                   </SortableContext>
                 </DndContext>
+                {searchModalIndex !== null && (
+                  <CustomObjectsModal
+                    isOpen={searchModalIndex !== null}
+                    close={() => setSearchModalIndex(null)}
+                    handleSelect={handleSelect}
+                    objectId={value?.[searchModalIndex]?.key}
+                  />
+                )}
               </Spacings.Stack>
             );
           }}
diff --git a/src/components/custom-object-form/custom-objects-modal.tsx b/src/components/custom-object-form/custom-objects-modal.tsx
new file mode 100644
index 0000000..3afd6ca
--- /dev/null
+++ b/src/components/custom-object-form/custom-objects-modal.tsx
@@ -0,0 +1,205 @@
+import { useEffect, useState } from 'react';
+import {
+  InfoModalPage,
+  PageNotFound,
+} from '@commercetools-frontend/application-components';
+import LoadingSpinner from '@commercetools-uikit/loading-spinner';
+import {
+  useDataTableSortingState,
+  usePaginationState,
+} from '@commercetools-uikit/hooks';
+import Grid from '@commercetools-uikit/grid';
+import { customProperties } from '@commercetools-uikit/design-system';
+import Card from '@commercetools-uikit/card';
+import Spacings from '@commercetools-uikit/spacings';
+import Text from '@commercetools-uikit/text';
+import { FormattedMessage, useIntl } from 'react-intl';
+import Constraints from '@commercetools-uikit/constraints';
+import SelectInput from '@commercetools-uikit/select-input';
+import map from 'lodash/map';
+import SecondaryButton from '@commercetools-uikit/secondary-button';
+import { EditIcon } from '@commercetools-uikit/icons';
+import { useHistory, useRouteMatch } from 'react-router-dom';
+import {
+  useCustomObjectsFetcher,
+  useCustomObjectFetcher,
+} from '../../hooks/use-custom-object-connector/use-custom-object-connector';
+import messages from '../container-list/messages';
+import customObjectsMessages from '../custom-objects-list/messages';
+import { useContainerContext } from '../../context/container-context';
+import TextFilter from '../custom-objects-list/text-filter';
+import { renderObject } from '../custom-objects-list/render-object';
+
+export const CustomObjectsModal = ({
+  isOpen,
+  close,
+  handleSelect,
+  objectId,
+}: {
+  isOpen: boolean;
+  close: () => void;
+  handleSelect: (value: string) => void;
+  objectId?: string;
+}) => {
+  const { hasContainers, containers } = useContainerContext();
+  const intl = useIntl();
+  const match = useRouteMatch();
+  const { replace } = useHistory();
+
+  const { page, perPage } = usePaginationState();
+  const [container, setContainer] = useState(
+    containers.map((item) => item.key)[0] || ''
+  );
+  const [key, setKey] = useState('');
+  const tableSorting = useDataTableSortingState({ key: 'key', order: 'asc' });
+
+  // FETCH FOR SINGLE OBJECT (IF objectId provided)
+  const {
+    customObject,
+    loading: singleLoading,
+    error: singleError,
+    refetch: refetchSingleObject,
+  } = useCustomObjectFetcher({
+    id: objectId,
+  });
+
+  useEffect(() => {
+    if (objectId) {
+      refetchSingleObject();
+    }
+  }, [objectId, refetchSingleObject]);
+
+  // FETCH FOR LIST (if no objectId)
+  const { customObjectsPaginatedResult, loading } = useCustomObjectsFetcher({
+    limit: perPage.value,
+    offset: (page.value - 1) * perPage.value,
+    sort: [`${tableSorting.value.key} ${tableSorting.value.order}`],
+    container: container,
+    where: key && key !== '' ? `key="${key}"` : undefined,
+  });
+
+  const containerOptions = map(containers, ({ key: containerKey }) => ({
+    label: containerKey,
+    value: containerKey,
+  }));
+
+  function filterByContainer(event: any) {
+    const { value } = event.target;
+    setContainer(value);
+  }
+
+  const handleSelection = (value: string) => {
+    handleSelect(value);
+  };
+
+  const renderSingleObject = () => {
+    if (singleLoading) return <LoadingSpinner />;
+    if (singleError || !customObject) return <PageNotFound />;
+
+    return (
+      <div>
+        {renderObject(customObject)}
+        <Spacings.Stack scale="l">
+          <Spacings.Inline justifyContent="flex-end">
+            <SecondaryButton
+              data-testid="edit-custom-object"
+              iconLeft={<EditIcon />}
+              as="a"
+              onClick={() => {
+                const baseUrl = match.url.split('/').slice(0, -1).join('/');
+                const newUrl = `${baseUrl}/${customObject.id}`;
+
+                replace(newUrl);
+              }}
+              label="Edit Custom Object"
+            />
+          </Spacings.Inline>
+        </Spacings.Stack>
+      </div>
+    );
+  };
+
+  const renderList = () => {
+    if (
+      !loading &&
+      !hasContainers &&
+      (!customObjectsPaginatedResult || !customObjectsPaginatedResult.results)
+    ) {
+      return <PageNotFound />;
+    }
+
+    if (loading) return <LoadingSpinner />;
+
+    return (
+      <Spacings.Stack scale="l">
+        <Card theme="dark" type="flat">
+          <Spacings.Inline scale="m" alignItems="center">
+            <Text.Body intlMessage={customObjectsMessages.filter} />
+            <Constraints.Horizontal max={'scale'}>
+              <SelectInput
+                data-testid="container-filter"
+                name="container"
+                placeholder={intl.formatMessage(
+                  customObjectsMessages.container
+                )}
+                value={container}
+                options={containerOptions}
+                onChange={filterByContainer}
+              />
+            </Constraints.Horizontal>
+            <Constraints.Horizontal max={'scale'}>
+              <TextFilter
+                placeholder={intl.formatMessage(customObjectsMessages.key)}
+                value={key}
+                onChange={setKey}
+                onSubmit={setKey}
+              />
+            </Constraints.Horizontal>
+          </Spacings.Inline>
+        </Card>
+        <Grid
+          gridGap={customProperties.spacingM}
+          gridAutoColumns="1fr"
+          gridTemplateColumns={`repeat(auto-fill, minmax(${customProperties.constraint6}, 1fr))`}
+        >
+          {customObjectsPaginatedResult?.results &&
+            customObjectsPaginatedResult?.results.map(({ id, key, value }) => {
+              return (
+                <Card key={id} theme="dark" onClick={() => handleSelection(id)}>
+                  <Spacings.Inline>
+                    <Text.Body data-testid="container-key" truncate={true}>
+                      {key}
+                    </Text.Body>
+                    <Text.Body>
+                      <FormattedMessage
+                        data-testid="container-attributes"
+                        values={{
+                          total: (value.attributes as Array<any>)?.length,
+                        }}
+                        {...messages.attributesLabel}
+                      />
+                    </Text.Body>
+                  </Spacings.Inline>
+                </Card>
+              );
+            })}
+        </Grid>
+      </Spacings.Stack>
+    );
+  };
+
+  return (
+    <InfoModalPage
+      title={objectId ? String(customObject?.key) : 'Select Custom Object'}
+      subtitle={
+        objectId
+          ? 'Custom Object Detail'
+          : `Results: ${customObjectsPaginatedResult?.total ?? 0}`
+      }
+      isOpen={isOpen}
+      onClose={close}
+    >
+      {objectId ? renderSingleObject() : renderList()}
+    </InfoModalPage>
+  );
+};
diff --git a/src/components/custom-objects-list/custom-objects-list.tsx b/src/components/custom-objects-list/custom-objects-list.tsx
index ce0c3de..878c606 100644
--- a/src/components/custom-objects-list/custom-objects-list.tsx
+++ b/src/components/custom-objects-list/custom-objects-list.tsx
@@ -1,12 +1,10 @@
 import { lazy, useState } from 'react';
-import { FormattedDate, FormattedMessage, useIntl } from 'react-intl';
+import { FormattedMessage, useIntl } from 'react-intl';
 import camelCase from 'lodash/camelCase';
 import includes from 'lodash/includes';
 import isEmpty from 'lodash/isEmpty';
 import isPlainObject from 'lodash/isPlainObject';
-import isString from 'lodash/isString';
 import map from 'lodash/map';
-import startCase from 'lodash/startCase';
 import LoadingSpinner from '@commercetools-uikit/loading-spinner';
 import { ContentNotification } from '@commercetools-uikit/notifications';
 import SpacingsStack from '@commercetools-uikit/spacings-stack';
@@ -41,6 +39,7 @@ import { columnDefinitions, COLUMN_KEYS } from './column-definitions';
 import messages from './messages';
 import styles from './custom-objects-list.module.css';
 import TextFilter from './text-filter';
+import { renderObject } from './render-object';
 
 
 const CreateCustomObject = lazy(() => import('../create-custom-object'));
@@ -96,73 +95,6 @@ const CustomObjectsList = () => {
     return <PageNotFound />;
   }
 
-  function renderValue(value: any) {
-    if (isPlainObject(value)) {
-      return (
-        <div data-testid="object-value" className={`${styles.nested}`}>
-          {renderObject(value)}
-        </div>
-      );
-    }
-
-    if (Array.isArray(value)) {
-      return (
-        <div className={styles.nested}>
-          {map(value, (val, index) => (
-            <div
-              data-testid="list-value"
-              className={styles.listItem}
-              key={index}
-            >
-              {renderValue(val)}
-            </div>
-          ))}
-        </div>
-      );
-    }
-
-    const dateRegex = /\d{4}-\d{2}-\d{2}/;
-    if (isString(value) && value.match(dateRegex)) {
-      return value.indexOf('T') >= 0 ? (
-        <FormattedDate
-          value={value}
-          year={'numeric'}
-          month={'numeric'}
-          day={'numeric'}
-          hour={'numeric'}
-          minute={'numeric'}
-          hour12={true}
-          timeZoneName={'short'}
-        />
-      ) : (
-        <FormattedDate
-          value={value}
-          year={'numeric'}
-          month={'numeric'}
-          day={'numeric'}
-        />
-      );
-    }
-
-    return value.toString();
-  }
-
-  function renderObject(value: { [key: string]: unknown }) {
-    const result = Object.entries(value).map(([key, value]) => {
-      return (
-        <div key={key} className={styles.item}>
-          <Text.Body data-testid="value-title" isBold as="span">
-            {startCase(key)}:
-          </Text.Body>
-          &nbsp;
-          {renderValue(value)}
-        </div>
-      );
-    });
-
-    return result;
-  }
-
   function getDisplayAttributes(
     attributes: Array<AttributeValue>
   ): Array<string> {
diff --git a/src/components/custom-objects-list/render-object.tsx b/src/components/custom-objects-list/render-object.tsx
new file mode 100644
index 0000000..915a888
--- /dev/null
+++ b/src/components/custom-objects-list/render-object.tsx
@@ -0,0 +1,70 @@
+import { FormattedDate } from 'react-intl';
+import isPlainObject from 'lodash/isPlainObject';
+import isString from 'lodash/isString';
+import map from 'lodash/map';
+import startCase from 'lodash/startCase';
+import Text from '@commercetools-uikit/text';
+import styles from './custom-objects-list.module.css';
+
+function renderValue(value: any) {
+  if (isPlainObject(value)) {
+    return (
+      <div data-testid="object-value" className={`${styles.nested}`}>
+        {renderObject(value)}
+      </div>
+    );
+  }
+
+  if (Array.isArray(value)) {
+    return (
+      <div className={styles.nested}>
+        {map(value, (val, index) => (
+          <div data-testid="list-value" className={styles.listItem} key={index}>
+            {renderValue(val)}
+          </div>
+        ))}
+      </div>
+    );
+  }
+
+  const dateRegex = /\d{4}-\d{2}-\d{2}/;
+  if (isString(value) && value.match(dateRegex)) {
+    return value.indexOf('T') >= 0 ? (
+      <FormattedDate
+        value={value}
+        year={'numeric'}
+        month={'numeric'}
+        day={'numeric'}
+        hour={'numeric'}
+        minute={'numeric'}
+        hour12={true}
+        timeZoneName={'short'}
+      />
+    ) : (
+      <FormattedDate
+        value={value}
+        year={'numeric'}
+        month={'numeric'}
+        day={'numeric'}
+      />
+    );
+  }
+
+  return value.toString();
+}
+
+export function renderObject(value: { [key: string]: unknown }) {
+  const result = Object.entries(value).map(([key, value]) => {
+    return (
+      <div key={key} className={styles.item}>
+        <Text.Body data-testid="value-title" isBold as="span">
+          {startCase(key)}:
+        </Text.Body>
+        &nbsp;
+        {renderValue(value)}
+      </div>
+    );
+  });
+
+  return result;
+}