The **Parts** tab of the Form Editor allows you to manage the structural parts of a form.\
Parts define vertical sections in your form layout—such as headers, footers, and body sections—that help organize content logically and visually. By adding, removing, or reordering these parts, you control how the form is divided and displayed at runtime.
## Sections
### Available Parts Panel (Left Side)
Lists all standard parts that can be added to the form. Examples include:
* **Title Header**
* **Header**
* **Footer**
Hovering over these may display tooltips with more information.
### Used By Form Panel (Right Side)
Shows the parts that are currently added to this form in their display order.\
By default, a form always contains a **Body** part.
### Control Buttons
* **Between Panels**:
* `>>`: Moves selected parts from **Available** to **Used by form** (adds the part to the form).
* `<<`: Removes selected parts from the form and returns them to the Available list.
* **Right Side**:
* `up`: Moves the selected part up in the list (displayed higher on the form).
* `down`: Moves the selected part down in the list (displayed lower on the form).
## Using the Parts Tab
Managing form parts in the Parts Tab
### Adding Parts:
1. Select a part from the **Available** panel on the left (e.g., `Title Header`).
2. Click the `>>` button to move it into the **Used by form** panel.
3. The selected part will now appear on the form at runtime.
### Removing Parts:
1. Select a part from the **Used by form** panel on the right.
2. Click the `<<` button to remove it.
* The part will move back to the **Available** list and will no longer be rendered in the form.
### Reordering Parts:
1. Select a part in the **Used by form** panel.
2. Click the `up` or `down` buttons to change the display order.
* This determines the vertical position of the part on the rendered form.
