In the SupLogin client, when creating a browser window, you can select the account platform and enable the "Duplicate Check" option:

1. Platform:
After selecting a specific platform URL, each time you open this browser, it will automatically load the platform's address and autofill the username and password you've set below into the login page, eliminating the need for manual input and significantly improving efficiency.

If the required platform URL is not listed, you can select the "Other Platforms" option and manually enter the full target URL in the pop-up input box. Once configured, the username and password will also autofill for the custom URL, enabling quick login.

2. Duplicate Validation:
When "Duplicate Validation" is checked, the system will validate entries if the account platform, username, and password are all filled in. It will compare the data with your existing records, and only if all three match exactly willit be considered a duplicate, preventing the creation of a new browser.