Title & Description appear on the public CTF listing card.

Hero Paragraph is the longer intro shown at the top of the Lessons stage — set the scene for the challenge.

Difficulty drives the colored badge on the card and helps students self-select.

Duration is an estimate shown to students and used to compute their total learning time on the dashboard heatmap.

Order Index controls where this CTF appears in the arena list (lower = earlier).

Each stage's Stage Name field (here, and on the Game Config / Trial Room tabs) is what students actually see in the progress bar — customize it per-CTF instead of the generic default.