diff --git a/Flags.md b/Flags.md
new file mode 100644
index 0000000..b3f48a3
--- /dev/null
+++ b/Flags.md
@@ -0,0 +1,3 @@
+# What are the Flags ?
+
+Flags are island settings that are similar to [WorldGuard's region flags](https://worldguard.enginehub.org/en/latest/regions/flags/) : they define whether something is allowed or is likely to happen inside the island boundaries.
\ No newline at end of file