From f3653cf4efb95349ba7596b563c5cdf8eb4a4295 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Pant=C5=AF=C4=8Dek?=
 <dominik.pantucek@trustica.cz>
Date: Sun, 23 Apr 2023 18:58:38 +0200
Subject: [PATCH] Document cards export.

---
 doc/modules.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/modules.md b/doc/modules.md
index 1c4a898..b22ed21 100644
--- a/doc/modules.md
+++ b/doc/modules.md
@@ -17,8 +17,26 @@ questionable.
 
 ### Members Info Printer
 
+Export Modules
+--------------
+
+These modules generate export files for other systems.
+
 ### Cards
 
+    (import cards)
+
+Exports files with card information for BrmDoor.
+
+    (cards-export mb cards desfire)
+
+* ```mb``` - mbase structure
+* ```cards``` - file path for generic cards
+* ```desfire``` - file path for desfire cards
+
+Generates two files with cards information for all active members. The
+file format is compatible with BrmDoor project.
+
 ### Web Static
 
     (import web-static)