# Managing deprecated resources

All the Orion tokens are supported with the v2.8 release. All the new Auro tokens have been added to allow for deprecation of Orion tokens. When v3.0 is released, Orion tokens will no longer be supported.

### Orion pre-processed resources

If your project is already using pre-processed resources as listed below, your project should see no change in token support.

| file | syntax | type | status | filter type / description |
|---|---|---|---|---|
| TokenColorVariables | js module | color data | deprecated | filter: color |
| CSSTokenProperties | CSS | custom properties | deprecated | full list of < v2.8 tokens |
| TokenVariables.esm | js es6 | all data | deprecated | full list of < v2.8 tokens |
| _TokenProperties | scss | custom properties | deprecated | full list of < v2.8 tokens |
| _TokenVariables | scss | Sass variables | deprecated | full list of < v2.8 tokens |

### Orion local build support

If your project is using a local Style Dictionary build, by upgrading to v2.8 you will get ALL the tokens. This will include Classic, Orion and Auro.

Adding the following filters to your config.json file will filter out all the new Auro tokens and only produce a tokens stylesheet with legacy Orion and Classic tokens.

```
  "files": [
    {
      "filter": {
        "legacy": true
      }
    }
  ]
```

### Moving from Orion to Auro tokens

When using the Design Tokens, all the deprecated token files have comments as to the status of the token. See examples below for comments that denote a new token to be used in place of a deprecated one, a token that should only be used with CLASSIC UIs, and a deprecated token with no replacement and will be removed with the next major release.

```
:root {

   --breakpoint-width-narrow: 480px; /*
  // New token, see breakpoint-sm */

   --color-classic-calm: #8ba6c1; /*
  // DO NOT USE for anything other than legacy projects or classic component themes */

   --color-background-booking-bar: #156fad; /*
  // Deprecated, no replacement; token to be REMOVED in next MAJOR release */

}
```

A web view of all the deprecated tokens will be made available. If required, please see the following data file for reference:

| file | syntax | type | status | filter type / description |
|---|---|---|---|---|
| JSObject--deprecated | js module | deprecated tokens | current | filter: deprecated |