# App construction

## Create pages, elements, and data nodes

Adding a new page, element, and data node is as simple as dragging it into your canvas.

Open the Create tab from the right panel, find, and select what you’d like to add. Drop new pages and data nodes directly onto your canvas. Place elements onto an existing page.

## Rename pages, elements, and data nodes

See [Pages](/app-builder/app-construction/pages.md) for renaming pages under page properties.

For elements and data nodes, you can rename them under the Config tab.

<figure><img src="/files/M2j95pKNJnP4swsESgNV" alt=""><figcaption></figcaption></figure>

## Edit pages, elements, and data nodes

### Pages

In the default editing mode, you can drag elements directly onto the page. In canvas mode, click the Edit button on the right side of the page or double-click on the page to edit.

<figure><img src="/files/RJKumNWGljNImykouuoq" alt=""><figcaption><p>Drag a table in the default mode</p></figcaption></figure>

### Elements

Click on the element to edit. The configuration and style options will show up on the right configuration panel.

### Data nodes

Navigate to Data nodes on the left tools list, then find the node that you want to edit

<figure><img src="/files/luYZhu5BASWWJxLvYFnN" alt="" width="259"><figcaption><p>Data Nodes</p></figcaption></figure>


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.acho.io/app-builder/app-construction.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
