--- a/Flags.wiki	Thu Nov 19 06:41:35 2015 +0000
+++ b/Flags.wiki	Sun Nov 22 11:38:52 2015 +0000
@@ -28,4 +28,11 @@
 == Limits ==
 Please note that flags are _not_ automatically shared when you play online. Unless the other players have your flag, too, they will only see the default flag for your team instead. The only flags you can be sure are also seen online are the ones supplied by the Hedgewars installation.
 
-If you have changed or overwritten any of the pre-installed flags, this change is also only visible on your Hedgewars installation. The change won’t be visible for other players over the net.
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+If you have changed or overwritten any of the pre-installed flags, this change is also only visible on your Hedgewars installation. The change won’t be visible for other players over the net.
+
+== Sharing flags ==
+Custom flags are only visible to other players if they have the flag installed under the same file name.
+
+In case the other player does not have the custom flag installed, the player will see the default `hedgewars.png` flag instead.
+
+You are encouraged to share your flags in the thread “[http://www.hedgewars.org/node/1898 Flags! additions, submissions, information.]”, where submissions are being considered for official inclusion into Hedgewars.
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