Masks
To add a mask, open the main menu, select the module General settings, General records and click the Masks option:

In this block, the masks are displayed:

When you click the Add mask button, a block will open below:

Display name (*): Define a name for the mask (required field).
Mask: Define the mask. Below we have some mask examples to help (if needed).
After filling in the fields, click the Save button to save the information.
Edit
To edit, click the edit icon

A block will open below for editing:

After editing, click the Save button to save the information.
Remove
To remove, click the remove icon

A confirmation pop-up will open asking whether you really want to remove it:

