How do I install the Masking add-on in Vtiger CRM?

Follow these steps to install the Maskin add-on from Extension Store:

1. Log in to your CRM account.
2. Click the User Menu.
3. Click Settings.
4. Look for the Extensions.
5. Click Add-ons.
6. Search for Masking.
7. Click Install.

After successful installation, you will see a success message on the screen. You can find the Masking feature under Settings > Module Management > Modules.