Overview
This action allows you to mark a person as following a task. Following a task does not cause them to receive notifications, but it will show up in their list of followed/favorite tasks on the dashboard block.

Settings
Task
The attribute which contains the task to be followed or unfollowed. Attribute must be of type Task.
Person
The attribute that contains the person who will be following or unfollowing the task. Attribute type must be Person.
State
Specifies what following state to use. Can choose between Follow and Unfollow which, as you can guess, either follows or unfollows the task.