Enroll Multiple Employees to a Campaign

Hi all,

I have a large User List of employees.

How can i add multiple employees to a campaign in 1 go?

The only way I can think of is create a group and add all users to that group, then search under that group and the from the results press  Add All results.

There doesn't seen to be a tick/selection next to employee names.

I could search for "Smith". 5 results are returned, I want to add 3 when enrolling employees to a particular campaign.

All users belong to the firm, but not the same dept etc.

Thansk

Andrew