What does this mean?

You are the administrator for ABC Corp. You have logged into your R80 Management server. You are making some changes in the Rule Base and notice that rule No.6 has a pencil icon next to it.

What does this mean?
A . The rule No.6 has been marked for deletion in your Management session.
B . The rule No.6 has been marked for deletion in another Management session.
C . The rule No.6 has been marked for editing in your Management session.
D . The rule No.6 has been marked for editing in another Management session.

Answer: C