> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add fields

> Mark fields on your documents in the Editor tab, manage document images, and configure field properties by type.

Mark fields on your documents in the **Editor** tab of the Skill Designer. The Editor tab shows the document list, the document image, and the data form — where extracted fields, their properties, and validation rules live.

<Tip>
  Drag the separators between the document list, image, and data form to resize each panel. Hide a panel by clicking the icon in its upper-left corner. Two of the three panels can be hidden at once.
</Tip>

## Zoom an image

| Action                  | How                                                 |
| :---------------------- | :-------------------------------------------------- |
| Scroll the image        | Scroll the mouse wheel                              |
| Zoom in or out          | Hold **Ctrl** and scroll the mouse wheel            |
| Zoom to a specific area | Hold **Ctrl** and click the area (displays at 200%) |
| Return to default zoom  | Hold **Ctrl** and click the area again              |

## Rotate pages

Vantage automatically detects and corrects page orientation. You can also rotate pages manually from the toolbar or the document list.

### From the toolbar

Click **Rotate** (rotates 90° counter-clockwise), or choose an option from the dropdown:

| Option           | Result                                  |
| :--------------- | :-------------------------------------- |
| **Rotate Left**  | Rotates the page 90° counter-clockwise. |
| **Rotate Right** | Rotates the page 90° clockwise.         |
| **Rotate 180°**  | Flips the page upside down.             |

### From the document list

Click the more icon next to a page or the whole document, and then select **Rotate Left**, **Rotate Right**, or **Rotate 180°**.

## Revert page images

Image enhancement applied on import can sometimes degrade the original image. You can revert a single page or every page in a document. After reverting, images display without any cropping, distortion corrections, or other enhancements.

### Revert one page

1. Click **Edit document images** in the toolbar.
2. In the **Actions** pane, select **Revert Page Image to Original**.
3. Click **Save & Close**.

### Revert all pages of a document

1. In the document list, select the document.
2. Click **Edit document images** in the toolbar.
3. In the **Actions** pane, select **Revert Page Image to Original**.
4. Click **Save & Close**.

## Field types

The method for adding a field and its settings depend on its type. Vantage can extract the following field types:

| Field type                                                                                      | Use for                                                   |
| :---------------------------------------------------------------------------------------------- | :-------------------------------------------------------- |
| [Text](/vantage/documentation/skill-designer/document/adding-fields/text)                       | Plain text values, such as names or addresses.            |
| [Table](/vantage/documentation/skill-designer/document/adding-fields/table)                     | Tabular data with rows and columns.                       |
| [Barcode](/vantage/documentation/skill-designer/document/adding-fields/barcode)                 | Barcode or QR code values.                                |
| [Checkmark](/vantage/documentation/skill-designer/document/adding-fields/checkmark)             | Single checkboxes or mark fields.                         |
| [Group](/vantage/documentation/skill-designer/document/adding-fields/group)                     | Groups of related fields (for example, an address block). |
| [Checkmark group](/vantage/documentation/skill-designer/document/adding-fields/checkmark-group) | Multi-option checkbox sets.                               |
| [Image](/vantage/documentation/skill-designer/document/adding-fields/image)                     | Cropped image regions extracted from the document.        |

## Set field properties

Each field type has its own settings. Choosing appropriate properties affects recognition accuracy, manual review behavior, and value normalization.

To edit a field's properties, click the **field settings** button next to the field in the data form. The dialog shows general properties by default. Click **Advanced** to see all available properties.

## Related topics

* [Label documents in Skill Designer](/vantage/documentation/skill-designer/document/labeling-documents)
* [Edit data form layout](/vantage/documentation/skill-designer/document/adding-fields/editing-data-form-layout)