Language IO Case for Salesforce | Configuring your Case Lightning Record Page

To configure your Case Lightning Record page for Language IO Response:

1. Go to Setup → Object Manager → "Case".
2. Click "Lightning Record Pages".
3. Click on your Case record page.
4. Click "Edit".
5. From the left-hand components panel, add the "Language I/O Email Translation" component to your page layout.
   Best Practice: Agents use this component to see the current customer language and translate outbound email drafts. It should be visible to agents when they need to translate outbound and inbound content.
6. In your page layout, click on the menu of your Tabs component.
   
7. In the right-hand component settings panel, under "Tabs", click "Add Tab".
8. Still in the right-hand panel under "Tabs", click on the new tab to set the tab label.
9. In your page layout, open your new tab.
10. From the left-hand components panel, add the "Visualforce" component to the tab.
11. Click on the component.
12. In the right-hand component settings panel, change the "Visualforce Page Name" to "Language I/O Case Translation"
13. Click "Save".