sql server - how to add mask to your table

There are the ways we can mask our SQL server database column:- 

ALTER TABLE [Employee] ALTER COLUMN [SocialSecurityNumber]

ADD MASKED WITH (FUNCTION = 'Partial(0,"XXX-XX-", 2)')

-- Default email masking

ALTER TABLE [EMPLOYEE] ALTER COLUMN [EMAIL]

ADD MASKED WITH (FUNCTION = 'EMAIL()')

-- Using a random masking and value will be different

ALTER TABLE [EMPLOYEE] ALTER COLUMN [SALARY[

ADD MASKED WITH (FUNCTION = 'RANDOM(1,20000)')

 And we can allow visibility by running this command 

GRANT UNMASK TO DataOfficer