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

# CAT

> Review multilingual content in context in the Cloud workspace.

CAT is the review surface of Hyperlocalise Cloud. Open a file, edit segments, and save reviewed translations with product context attached.

## Open CAT

1. Open a project from **Projects**.
2. Open **Files**.
3. Select a source file and a target locale.

Native projects: upload with **Add files**, then **Upload**, if the list is empty. Provider-backed projects browse files from the connected TMS.

If the project supports it, **Strings** opens an all-files queue instead of one file at a time.

## Workspace tabs

CAT has three tabs:

| Tab       | Use it to                                            |
| --------- | ---------------------------------------------------- |
| **Edit**  | Change the current target string                     |
| **Queue** | Browse and filter segments                           |
| **AI**    | See translation intelligence for the selected string |

When the file has a website preview, you also get **Desktop preview**, **Tablet preview**, and **Mobile preview**. Use **Highlight translatable**, then click a string to load it in **Selected string**.

## Edit a segment

Select a row in **Queue** or click a string in the preview. CAT loads source, target, and suggestions from translation memory, glossary, and AI.

On a native project, **Approve** saves the current target text. On a TMS-backed project, **Save to provider** (or **Approve**) writes the target back to the provider.

Some roles can inspect strings but cannot write translations back.

Format checks on the segment include **Placeholders & ICU** and **Length**. Fix those before you approve.

## Filter the queue

Use **Filter queue** and **Search key, source, or translation…** to narrow the list.

Common filters:

* **All strings**
* **Untranslated**
* **Needs review**
* **Approved**
* **Has issues**
* **Skipped**
* **Hidden**
* **Unsaved translations**

Provider-specific filters such as **QA issues** and **Machine translations** appear when the connected TMS supports them.

**Download** exports the filtered view. **Load more** continues the infinite-scroll list.

## Issues

Open **Issues** in the project or workspace sidebar when a segment needs a tracker item instead of an in-line comment. Filter the queue with **Has issues** to find those strings.

## CAT behavior

Project **Settings** → **Translation & CAT behavior** controls how source strings are grouped. **Show exact source-text duplicates as a shared group** collapses identical source text when the workspace refreshes.

## Next

* [Knowledge](/platform/knowledge)
* [Automations](/platform/automations)