> ## Documentation Index > Fetch the complete documentation index at: https://developer.onetrust.com/llms.txt > Use this file to discover all available pages before exploring further. # Download SDK Once you've published the SDK data, you can download the package for TIzen or webOS from the OneTrust tenant. * Download `publishers-native-tizen-sdk-xxxxxx.x.x.zip` for Tizen OS (Samsung TVs) * Download `publishers-native-webos-sdk-xxxxxx.x.x.zip` for webOS (LG TVs) ## What’s in the Download Package? | File | Description | Size | | :--------------------------- | :--------------------------------------------------------------------------- | :----- | | onetrust.js | This file contains all styles and business logic. | 1.9 MB | | onetrust\_No\_\_Polyfills.js | This file contains the business logic but no HTML/CSS-related polyfills. | 1.4 MB | | polyfills\_corejs.js | This file contains the JavaScript-related polyfill packages like core-js. | 232 KB | | polyfills.js | This file contains the HTML/CSS-related polyfills such as append, grid, etc. | 157 KB | | OneTrustTVDemoApp | OneTrust built demo app of the CTV SDK. | 6.2 MB | ## Implementation Options There are two approaches you can take to implement the SDK in your app: #### Option 1 Load only the `onetrust.js` file as this contains the full SDK. #### Option 2 Load `onetrust_No_Polyfills.js`, `polyfills_corejs.js`, and `polyfills.js` separately. This code splitting technique allows you to implement lazy loading and reduce the file size. For example, you can have the flexibility to load the polyfill files before `onetrust_No_Polyfills.js`which should reduce the initial payload size and improve loading times, especially on lower-end devices. It's important to note that you must load `polyfills_corejs.js`, and `polyfills.js` before `onetrust_No_Polyfills.js` to ensure polyfills are available before the business logic is introduced. You have the ability to add your own custom polyfills as well, just ensure they are loaded before `onetrust_No_Polyfills.js`. Sample code: ```html ``` > 🚧 > > Do NOT include the `onetrust.js`file if using Option 2.