If you want to change the language in Vannila from Thai to English, simply follow these steps:
Access the Main Menu in Vannila
Open the Vannila app on your LINE OA and go to the "Main Menu," which includes various system features.
Go to the "Account Settings" Menu
Scroll down to the bottom of the main menu and select "Account Settings." This is the menu for managing user accounts and settings.
Select "Change Language"
On the "Account Settings" page, choose the "Change Language" option to access the language selection screen.
Choose English
On the "Select a Language" screen, select "English" and press "Apply."
Verify the Language Change
Once you press "Apply," the system will immediately switch to English. You can now start using Vannila in English.