Phase 2 : Column hide/show
| First Name | Last Name | Gender | Country | Contact Details | |
|---|---|---|---|---|---|
| User1 | last1 | user_last_1@gmail.com | Male | USA | Test |
| User2 | last2 | user_last_2@gmail.com | Male | USA | data |
| User3 | last3 | user_last_3@gmail.com | Male | USA | data |
| User4 | last4 | user_last_4@gmail.com | Male | USA | data |
| User5 | last5 | user_last_5@gmail.com | Male | USA | data |
| User6 | last6 | user_last_6@gmail.com | Male | USA | data |
| User7 | last7 | user_last_7@gmail.com | Male | USA | data |