The AFP is using electronic voting technologies to allow you to cast your vote on the enterprise agreement. The Fair Word Act (s181(3)) specifically provides that the employer may request employees to approve an agreement by an electronic method.
Before putting the agreement to you for vote, the AFP must take all reasonable steps to ensure employees have access to the written text of the agreement and any material incorporated by reference in the agreement. The AFP must take all reasonable steps prior to the commencement of consideration to inform employees of the time and place the vote will occur and the voting method to be used.
The AFP will not be in a position to see how you voted as an individual, and will only receive the final results.