diff --git a/packages/datalib/src/FreeTableGridDisplay.ts b/packages/datalib/src/FreeTableGridDisplay.ts
index 5b0b18e35..2a18c90c8 100644
--- a/packages/datalib/src/FreeTableGridDisplay.ts
+++ b/packages/datalib/src/FreeTableGridDisplay.ts
@@ -3,6 +3,7 @@ import { EngineDriver, ViewInfo, ColumnInfo } from 'dbgate-types';
 import { GridDisplay, ChangeCacheFunc, ChangeConfigFunc } from './GridDisplay';
 import { GridConfig, GridCache } from './GridConfig';
 import { FreeTableModel } from './FreeTableModel';
+import { analyseCollectionDisplayColumns } from '.';
 
 export class FreeTableGridDisplay extends GridDisplay {
   constructor(
@@ -13,7 +14,9 @@ export class FreeTableGridDisplay extends GridDisplay {
     setCache: ChangeCacheFunc
   ) {
     super(config, setConfig, cache, setCache);
-    this.columns = this.getDisplayColumns(model);
+    this.columns = model?.structure?.__isDynamicStructure
+      ? analyseCollectionDisplayColumns(model?.rows, this)
+      : this.getDisplayColumns(model);
     this.filterable = false;
     this.sortable = false;
   }
diff --git a/packages/types/dbinfo.d.ts b/packages/types/dbinfo.d.ts
index abe23ac5f..0ee59e73d 100644
--- a/packages/types/dbinfo.d.ts
+++ b/packages/types/dbinfo.d.ts
@@ -80,6 +80,7 @@ export interface TableInfo extends DatabaseObjectInfo {
   checks?: CheckInfo[];
   preloadedRows?: any[];
   preloadedRowsKey?: string[];
+  __isDynamicStructure?: boolean;
 }
 
 export interface CollectionInfo extends DatabaseObjectInfo {}
diff --git a/packages/web/src/datagrid/ColumnManager.svelte b/packages/web/src/datagrid/ColumnManager.svelte
index 27274c75e..fead4397e 100644
--- a/packages/web/src/datagrid/ColumnManager.svelte
+++ b/packages/web/src/datagrid/ColumnManager.svelte
@@ -14,7 +14,6 @@
   export let isJsonView = false;
 
   let filter;
-
 </script>
 
 <SearchBoxWrapper>
diff --git a/packages/web/src/datagrid/DataGrid.svelte b/packages/web/src/datagrid/DataGrid.svelte
index d85c6672f..498825572 100644
--- a/packages/web/src/datagrid/DataGrid.svelte
+++ b/packages/web/src/datagrid/DataGrid.svelte
@@ -147,19 +147,34 @@
 <HorizontalSplitter initialValue="300px" bind:size={managerSize} hideFirst={$collapsedLeftColumnStore}>
   <div class="left" slot="1">
     <WidgetColumnBar>
-      <WidgetColumnBarItem title="Columns" name="columns" height="45%" skip={freeTableColumn || isFormView}>
+      <WidgetColumnBarItem
+        title="Columns"
+        name="columns"
+        height="45%"
+        show={(!freeTableColumn || isDynamicStructure) && !isFormView}
+      >
         <ColumnManager {...$$props} {managerSize} {isJsonView} />
       </WidgetColumnBarItem>
 
-      <WidgetColumnBarItem title="Filters" name="jsonFilters" height="30%" skip={!isDynamicStructure}>
+      <WidgetColumnBarItem
+        title="Filters"
+        name="jsonFilters"
+        height="30%"
+        skip={!isDynamicStructure || !display?.filterable}
+      >
         <JsonViewFilters {...$$props} {managerSize} />
       </WidgetColumnBarItem>
 
-      <WidgetColumnBarItem title="Columns" name="freeColumns" height="40%" skip={!freeTableColumn}>
+      <WidgetColumnBarItem
+        title="Columns"
+        name="freeColumns"
+        height="40%"
+        show={freeTableColumn && !isDynamicStructure}
+      >
         <FreeTableColumnEditor {...$$props} {managerSize} />
       </WidgetColumnBarItem>
 
-      <WidgetColumnBarItem title="Filters" name="filters" height="30%" skip={!isFormView}>
+      <WidgetColumnBarItem title="Filters" name="filters" height="30%" show={isFormView}>
         <FormViewFilters {...$$props} {managerSize} driver={formDisplay?.driver} />
       </WidgetColumnBarItem>
 
@@ -168,12 +183,12 @@
         name="references"
         height="30%"
         collapsed={isDetailView}
-        skip={!showReferences || !display?.hasReferences}
+        show={showReferences && display?.hasReferences}
       >
         <ReferenceManager {...$$props} {managerSize} />
       </WidgetColumnBarItem>
 
-      <WidgetColumnBarItem title="Macros" name="macros" skip={!showMacros} collapsed>
+      <WidgetColumnBarItem title="Macros" name="macros" show={showMacros} collapsed>
         <MacroManager {...$$props} {managerSize} />
       </WidgetColumnBarItem>
     </WidgetColumnBar>
diff --git a/packages/web/src/jsontree/JSONArrayNode.svelte b/packages/web/src/jsontree/JSONArrayNode.svelte
index a5429ae8f..1f57ac377 100644
--- a/packages/web/src/jsontree/JSONArrayNode.svelte
+++ b/packages/web/src/jsontree/JSONArrayNode.svelte
@@ -25,4 +25,5 @@
   label="Array({value.length})"
   bracketOpen="["
   bracketClose="]"
+  elementValue={value}
 />
\ No newline at end of file
diff --git a/packages/web/src/jsontree/JSONNested.svelte b/packages/web/src/jsontree/JSONNested.svelte
index 0b827c4bb..fca896309 100644
--- a/packages/web/src/jsontree/JSONNested.svelte
+++ b/packages/web/src/jsontree/JSONNested.svelte
@@ -10,9 +10,11 @@
   export let getValue = key => key;
   export let getPreviewValue = getValue;
   export let expanded = false, expandable = true;
+  export let elementValue = null;
 
   const context = getContext('json-tree-context-key');
   setContext('json-tree-context-key', { ...context, colon })
+  const elementData=getContext('json-tree-element-data');
 
   $: slicedKeys = expanded ? keys: previewKeys.slice(0, 5);
 
@@ -28,6 +30,12 @@
     expanded = true;
   }
 
+  let domElement;
+
+  $: if (domElement && elementData && elementValue) {
+    elementData.set(domElement, elementValue)
+  }
+
 </script>
 <style>
   label {
@@ -51,7 +59,7 @@
     position: relative;
   }
 </style>
-<li class:indent={isParentExpanded}>
+<li class:indent={isParentExpanded} class:jsonValueHolder={!!elementValue} bind:this={domElement}>
   <label>
     {#if expandable && isParentExpanded}
       <JSONArrow on:click={toggleExpand} {expanded} />
diff --git a/packages/web/src/jsontree/JSONTree.svelte b/packages/web/src/jsontree/JSONTree.svelte
index 772775dd1..42983c3b7 100644
--- a/packages/web/src/jsontree/JSONTree.svelte
+++ b/packages/web/src/jsontree/JSONTree.svelte
@@ -2,6 +2,8 @@
   import JSONNode from './JSONNode.svelte';
   import { setContext } from 'svelte';
   import contextMenu, { getContextMenu } from '../utility/contextMenu';
+  import openNewTab from '../utility/openNewTab';
+  import _ from 'lodash';
 
   setContext('json-tree-context-key', {});
 
@@ -15,10 +17,45 @@
   export let isInserted;
   export let isModified;
 
+  const elementData = new WeakMap();
+
+  if (elementData) {
+    setContext('json-tree-element-data', elementData);
+  }
+
   const parentMenu = getContextMenu();
+
+  function getElementMenu({ targetElement }) {
+    if (!targetElement) return null;
+    const closest = targetElement.closest('.jsonValueHolder');
+    if (!closest) return;
+    const value = elementData.get(closest);
+
+    if (value && _.isArray(value)) {
+      return {
+        text: 'Open as data sheet',
+        onClick: () => {
+          openNewTab(
+            {
+              title: 'Data #',
+              icon: 'img free-table',
+              tabComponent: 'FreeTableTab',
+              props: {},
+            },
+            {
+              editor: {
+                rows: value,
+                structure: { __isDynamicStructure: true, columns: [] },
+              },
+            }
+          );
+        },
+      };
+    }
+  }
 </script>
 
-<ul use:contextMenu={[parentMenu, menu]} class:isDeleted class:isInserted class:isModified>
+<ul use:contextMenu={[parentMenu, menu, getElementMenu]} class:isDeleted class:isInserted class:isModified>
   <JSONNode {key} {value} isParentExpanded={true} isParentArray={false} {expanded} {labelOverride} />
 </ul>
 
diff --git a/packages/web/src/modals/CurrentDropDownMenu.svelte b/packages/web/src/modals/CurrentDropDownMenu.svelte
index 8a81a4bc4..320285ca7 100644
--- a/packages/web/src/modals/CurrentDropDownMenu.svelte
+++ b/packages/web/src/modals/CurrentDropDownMenu.svelte
@@ -9,6 +9,7 @@
     left={$currentDropDownMenu.left}
     top={$currentDropDownMenu.top}
     items={$currentDropDownMenu.items}
+    targetElement={$currentDropDownMenu.targetElement}
     on:close={() => ($currentDropDownMenu = null)}
   />
 {/if}
diff --git a/packages/web/src/modals/DropDownMenu.svelte b/packages/web/src/modals/DropDownMenu.svelte
index 7961b2e22..38d51a5de 100644
--- a/packages/web/src/modals/DropDownMenu.svelte
+++ b/packages/web/src/modals/DropDownMenu.svelte
@@ -53,7 +53,6 @@
     }
     return item;
   }
-
 </script>
 
 <script>
@@ -69,6 +68,7 @@
   export let top;
   export let left;
   export let onCloseParent;
+  export let targetElement;
 
   let element;
 
@@ -104,7 +104,7 @@
     submenuOffset = hoverOffset;
   }, 500);
 
-  $: extracted = extractMenuItems(items);
+  $: extracted = extractMenuItems(items, { targetElement });
   $: compacted = _.compact(extracted.map(x => mapItem(x, $commandsCustomized)));
   $: filtered = compacted.filter(x => !x.disabled || !x.hideDisabled);
 
@@ -121,7 +121,6 @@
       document.removeEventListener('mousedown', handleClickOutside, true);
     };
   });
-
 </script>
 
 <ul class="dropDownMenuMarker" style={`left: ${left}px; top: ${top}px`} bind:this={element}>
@@ -217,5 +216,4 @@
     position: relative;
     left: 15px;
   }
-
 </style>
diff --git a/packages/web/src/query/AceEditor.svelte b/packages/web/src/query/AceEditor.svelte
index 363303f8e..3eaada494 100644
--- a/packages/web/src/query/AceEditor.svelte
+++ b/packages/web/src/query/AceEditor.svelte
@@ -119,7 +119,7 @@
     e.preventDefault();
     const left = e.pageX;
     const top = e.pageY;
-    currentDropDownMenu.set({ left, top, items: _.isFunction(menu) ? menu() : menu });
+    currentDropDownMenu.set({ left, top, items: menu, targetElement: e.target });
   };
 
   const handleKeyDown = (data, hash, keyString, keyCode, event) => {
diff --git a/packages/web/src/tabs/FreeTableTab.svelte b/packages/web/src/tabs/FreeTableTab.svelte
index b2407071f..3490bed76 100644
--- a/packages/web/src/tabs/FreeTableTab.svelte
+++ b/packages/web/src/tabs/FreeTableTab.svelte
@@ -16,7 +16,7 @@
 </script>
 
 <script lang="ts">
-  import { createFreeTableModel, runMacro } from 'dbgate-datalib';
+  import { createFreeTableModel, FreeTableGridDisplay, runMacro } from 'dbgate-datalib';
   import { setContext } from 'svelte';
   import { writable } from 'svelte/store';
   import registerCommand from '../commands/registerCommand';
@@ -87,6 +87,9 @@
   setContext('collapsedLeftColumnStore', collapsedLeftColumnStore);
 
   registerMenu({ command: 'freeTable.save', tag: 'save' });
+
+  // display is overridden in FreeTableGridCore, this is because of column manager
+  $: display = new FreeTableGridDisplay($modelState.value, $config, config.update, null, null);
 </script>
 
 {#if isLoading}
@@ -104,5 +107,7 @@
     freeTableColumn
     showMacros
     onRunMacro={handleRunMacro}
+    isDynamicStructure={$modelState.value?.structure?.__isDynamicStructure}
+    {display}
   />
 {/if}
diff --git a/packages/web/src/utility/contextMenu.ts b/packages/web/src/utility/contextMenu.ts
index aede7eef8..7e9f53775 100644
--- a/packages/web/src/utility/contextMenu.ts
+++ b/packages/web/src/utility/contextMenu.ts
@@ -15,7 +15,7 @@ export default function contextMenu(node, items = []) {
     if (items) {
       const left = e.pageX;
       const top = e.pageY;
-      currentDropDownMenu.set({ left, top, items });
+      currentDropDownMenu.set({ left, top, items, targetElement: e.target });
     }
   };
 
@@ -31,12 +31,12 @@ export default function contextMenu(node, items = []) {
   };
 }
 
-function doExtractMenuItems(menu, res) {
+function doExtractMenuItems(menu, res, options) {
   if (_.isFunction(menu)) {
-    doExtractMenuItems(menu(), res);
+    doExtractMenuItems(menu(options), res, options);
   } else if (_.isArray(menu)) {
     for (const item of menu) {
-      doExtractMenuItems(item, res);
+      doExtractMenuItems(item, res, options);
     }
   } else if (_.isPlainObject(menu) && !menu._skip) {
     res.push(menu);
@@ -77,9 +77,9 @@ function processTags(items) {
   return res;
 }
 
-export function extractMenuItems(menu) {
+export function extractMenuItems(menu, options = null) {
   let res = [];
-  doExtractMenuItems(menu, res);
+  doExtractMenuItems(menu, res, options);
   res = processTags(res);
   return res;
 }
diff --git a/packages/web/src/widgets/WidgetColumnBarItem.svelte b/packages/web/src/widgets/WidgetColumnBarItem.svelte
index 363090e61..c9e23424b 100644
--- a/packages/web/src/widgets/WidgetColumnBarItem.svelte
+++ b/packages/web/src/widgets/WidgetColumnBarItem.svelte
@@ -11,6 +11,7 @@
   export let title;
   export let name;
   export let skip = false;
+  export let show = true;
   export let height = null;
   export let collapsed = null;
 
@@ -27,12 +28,12 @@
     {
       collapsed,
       height,
-      skip,
+      skip: skip || !show,
     },
     dynamicProps
   );
 
-  $: updateWidgetItemDefinition(widgetItemIndex, { collapsed: !visible, height, skip });
+  $: updateWidgetItemDefinition(widgetItemIndex, { collapsed: !visible, height, skip: skip || !show });
 
   $: setInitialSize(height, $widgetColumnBarHeight);
 
@@ -46,7 +47,7 @@
   let visible = !collapsed;
 </script>
 
-{#if !skip}
+{#if !skip && show}
   <WidgetTitle on:click={() => (visible = !visible)}>{title}</WidgetTitle>
 
   {#if visible}