Add note about dual-invitations to application form

Apparently, there are certain rules for adding members to guilds. These
are documented in the developer-facing documentation and a note is added
to the form.

1 files changed, 11 insertions, 1 deletions

diff --git a/notes/guilds.md b/notes/guilds.md
index 1266a29..af558c3 100644
--- a/notes/guilds.md
+++ b/notes/guilds.md
@@ -10,4 +10,14 @@ if they want to enter a dungeon.
 Players generally have a preferred role (i.e. DPS/tank/healer) within a guild.
 They stick to this role when engaging in content with the guild.
 This limit is purely cultural;
-the game does not actually restrict players to a single role.
\ No newline at end of file
+the game does not actually restrict players to a single role.
+
+## Adding players
+
+Characters belong to guilds.
+A single player can have multiple characters that belong to multiple guilds.
+
+Characters either apply to a guild
+in which case the application can be accepted at any time,
+or they are invited,
+in which case they _must_ be online.
\ No newline at end of file