> For the complete documentation index, see [llms.txt](https://docs.manyfast.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.manyfast.io/en/concept/interface/item.md).

# Canvas & Items

In Manyfast, you build out your plan by adding Items onto a blank Canvas.

{% hint style="warning" %}
The available Item types are continuously updated and may change.
{% endhint %}

### Canvas

The screen in the tree View where information is displayed and edited.

### Item

Items are the individual elements you can use on the Canvas.

An Item represents a piece of **information about the product** you are planning. Items are classified by the nature of that information into Requirement, Feature, Specification, and Page Menu.

<table><thead><tr><th width="111">Item</th><th width="419">Description</th><th>Tab(s) used in</th></tr></thead><tbody><tr><td><a href="/pages/qeC3aaEzFmVxS8zc8pqc#requirement">Requirement</a></td><td>Represents a high-level project goal or user need.</td><td>Feature specification</td></tr><tr><td><a href="/pages/qeC3aaEzFmVxS8zc8pqc#feature">Feature</a></td><td>A unit of functionality that concretely realizes a Requirement.</td><td>Feature specification</td></tr><tr><td><a href="/pages/qeC3aaEzFmVxS8zc8pqc#specification">Specification</a></td><td>Defines the detailed behavior or policy within a Feature.</td><td>Feature specification, Information architecture</td></tr><tr><td><a href="/pages/1VJB66E7ckAEuUvE9ElB#depth">Page Menu</a></td><td>A navigation unit of the service that maps to an actual page.</td><td>Information architecture</td></tr></tbody></table>