How do I persuade Anna to assist me?

Hint 1 of 5:

Prove that you are not a guard.

Hint 2 of 5:

Prove that you are, in fact, a companion.

Hint 3 of 5:

Use your companion's badge on Anna.

Hint 4 of 5:

Prove that you know her father.

Hint 5 of 5:

Actyon gave you something.