Check out the associated course "Implementing UI for Level Design" on the Epic Dev Community.

Objective markers are a great way to orient players on a complex map, alert them of the next step of a narrative sequence, or entice players to explore towards a distant destination. In this course, you’ll learn how to create waypoint icons that only reveal themselves as the player progresses through a level. We will also use relevant text to give players context for our narrative or help guide them to navigate a map and solve problems in sequence.