Step 1: Step 1: Open the Team Planner in TFT
In the pre-game lobby or during live planning rounds, click the Team Planner icon (the grid of hexagons) near the lower-right corner of the HUD.
Step 2: Step 2: Click 'Import Comp'
Select the Import / Share button inside the Team Planner window.
Step 3: Step 3: Paste the Meta Comp Code
Paste the Set 13 comp string from GGCodes.xyz into the import box and confirm.
Step 4: Step 4: Enjoy Automatic In-Game Highlighting
During the match, any shop roll containing your comp's champions (e.g. Caitlyn, Vi, Silco) will feature glowing borders, preventing accidental missed champions.