diff --git a/Custom-campaigns.md b/Custom-campaigns.md
index a262da9..ac4f925 100644
--- a/Custom-campaigns.md
+++ b/Custom-campaigns.md
@@ -18,7 +18,10 @@ This json file should contain a json object, with the following parameters :
 * `theater`: The map for the campaign (either: `Caucasus`, `Persian Gulf`, `Nevada`, `Normandy`, `Syria` or `The Channel`).
 * `authors`: The authors of the campaign that will be shown in the New Game wizard.
 * `description`: A description of the campaign that will be shown in the New Game wizard.
+* `recommended_player_faction`: The recommended player faction (will be automatically selected by default on the faction selection page)
+* `recommended_enemy_faction`: The recommended enemy faction (will be automatically selected by default on the faction selection page)
 * `miz`: The name of the miz file (in the same `resources\campaigns` directory) that describes the campaign.
+* `performance`: How much performance your campaign need to run smoothly (3 for biggest scenarios that will have huge impact on game performance, 0 for the smallest, performance-friendly scenarios)
 
 ## Designing campaigns in the mission editor