This quest is the key to community growth. You can require the user to invite more users into your community. How to set the CP rewards depend on you.
We highly recommend you set a tier invite rewards.
For example, inviting 5 people can get 200 cp as a quest.
Then set the quest as the pre-quest, and give extra CP to those who invite more users.
In the Invite section, you can also set the Discord Role as a reward when the user completes the quest.