Through tags, you can simulate endless rewards to be automatically granted to a group of your players based on their applied tag. You will be able to add tag(s) to your challenges, players who have that same tag applied will be the only ones able to participate or achieve these challenges.
To let you understand this more and how you can do magic through tags, check the below illustration:
How to Add Tag(s) on a Challenge
Option 1: While creating a new challenge
During the challenge creation or editing a challenge template, add a tag at the fourth step under the Eligible Customers.
Option 2: by editing existent Reward Campaign
On your Gameball dashboard, go to Campaign>Reward.
Click the Three Dots Icon at any campaign, then click Edit, or Create Reward Campaign.
Under Audience, choose Specific Customers and Tag to pick your own tag.
❗️Note: You can remove tags from the challenge from the same place.