diff --git a/lam/INSTALL b/lam/INSTALL
index 32fb0101..6de4a5d3 100644
--- a/lam/INSTALL
+++ b/lam/INSTALL
@@ -23,7 +23,8 @@ Installation Instructions for LAM
    - Suse: ftp://ftp.suse.com/pub/people/poeml/mod_php4
    - RedHat: http://ftp.horde.org/pub/RPMS
 
-   OpenLDAP + Suse: Do not use the rfc2307bis.schema but nis.schema instead.
+
+   See docs/README.schema.txt for information about used LDAP schema files.
 
 
 2. Installation
diff --git a/lam/docs/README.schema.txt b/lam/docs/README.schema.txt
new file mode 100644
index 00000000..bba8cbc6
--- /dev/null
+++ b/lam/docs/README.schema.txt
@@ -0,0 +1,51 @@
+
+  Here is a list of needed LDAP schema files for the different LAM modules.
+  For OpenLDAP we also provide a source where you can get the files.
+
+
+  1. Unix accounts (modules posixAccount/shadowAccount/posixGroup)
+
+  Schema: nis.schema
+  Source: part of OpenLDAP installation
+
+  Suse Linux: Do not use the rfc2307bis.schema but nis.schema instead.
+
+
+  2. Address book entries (module inetOrgPerson)
+ 
+  Schema: inetorgperson.schema
+  Source: part of OpenLDAP installation
+
+  
+  3. Samba 2/3 accounts (modules sambaAccount/sambaSamAccount)
+
+  Schema: samba.schema
+  Source: part of Samba tarball (examples/LDAP/samba.schema)
+
+
+  4. Quota (module quota)
+
+  Schema: none
+
+
+  5. Mail routing (module inetLocalMailRecipient)
+
+  Schema: misc.schema
+  Source: part of OpenLDAP installation
+
+
+  6. Mail aliases (module nisMailAlias)
+
+  Schema: misc.schema
+  Source: part of OpenLDAP installation
+
+
+  7. MAC addresses (module ieee802device)
+
+  Schema: nis.schema
+  Source: part of OpenLDAP installation
+
+  8. Simple Accounts (module account)
+
+  Schema: cosine.schema
+  Source: part of OpenLDAP installation