> For the complete documentation index, see [llms.txt](https://able.bucca.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://able.bucca.com/core/components/app-bar/abc-trailing.md).

# Θ ABC - Trailing

Collection: The App Bar Container (ABC) is a grouping of primarily actionable buttons, icons, and text that are feed from the App Bar Pieces and make up the App Bar.

[Styleguide Link](https://zpl.io/2pRr5zN)

* Parent: [App Bar Top & Bottom](/core/components/app-bar.md)
* Children: [ABC - Pieces](/core/components/app-bar/abc-pieces.md)

## Properties

### Controls

The number of objects in this section of the app bar. Those objects are referenced in "Type".

### Type

The general theme for the collection of controls, most often this type will be the same as the far right object in the app bar. These "Types" are supplied by the abc-pieces collection.

<figure><img src="/files/AwRqbyspclsX4AwkFlEM" alt=""><figcaption></figcaption></figure>

* **Icon** (default) - Often referred to as Action Items, these typically are the primary actions that the user would take on the screens contents.
* **Text** - An alternative to icon use and often used for actions that cancel or clear an activity.
* **Button** - A more emphasized action to draw more attention
* **Avatar** - Often used to change the users status or go to their profile/account
* **Logo** - Branding purposes
* **None** - When we don't want to show anything right aligned.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://able.bucca.com/core/components/app-bar/abc-trailing.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.