2 files changed, 91 insertions, 0 deletions
diff --git a/fml/doc/en/tutorial/internals/credential.sgml b/fml/doc/en/tutorial/internals/credential.sgml
new file mode 100644
index 00000000..4a9409b6
--- /dev/null
+++ b/fml/doc/en/tutorial/internals/credential.sgml
@@ -0,0 +1,39 @@
+<!--
+   $FML$
+   $jaFML: credential.sgml,v 1.3 2003/04/15 14:51:40 fukachan Exp $
+-->
+
+<chapter id="credential">
+	<title>
+	User authentication
+	</title>
+
+<para>
+User authentication is provydes by methods of FML::Credential class.
+</para>
+
+
+
+<sect1>
+	<title>
+	Discussion: FML::Credential implementation
+	</title>
+
+
+<sect2>
+	<title>
+	case sensitive / case insensitive
+	</title>
+
+<para>
+For the user@domain address, we handle user part as case sensitively
+and domain as case insensitively. Is it better to prepare the option
+that handling of user part is insensitive.
+</para>
+
+</sect2>
+
+</sect1>
+
+
+</chapter>
diff --git a/fml/doc/en/tutorial/internals/dbms.sgml b/fml/doc/en/tutorial/internals/dbms.sgml
new file mode 100644
index 00000000..25a2d32a
--- /dev/null
+++ b/fml/doc/en/tutorial/internals/dbms.sgml
@@ -0,0 +1,52 @@
+<!--
+   $FML$
+   $jaFML: dbms.sgml,v 1.5 2003/05/31 08:51:09 fukachan Exp $
+-->
+
+<chapter id="dbms">
+	<title>
+	database management system
+	</title>
+
+
+<sect1 id="dbms.overview">
+	<title>
+	Overview
+	</title>
+
+<para>
+Communication with DBMS (database management system)
+via 
+<link linkend="module.io.adapter">
+IO::Adapter
+</link>
+class.
+</para>
+
+<para>
+This class provides fundamental functions such as insersion and
+deletion of data. If more complex operation is needed, the
+preprocessing module calling IO::Adapter should handle it.
+</para>
+
+</sect1>
+
+
+<sect1 id="dbms.todo">
+	<title>
+	TODO
+	</title>
+
+<para>
+Consider if methods are least set or not. 
+But
+<link linkend="module.io.adapter">
+IO::Adapter 
+</link>
+is enough ?
+</para>
+
+</sect1>
+
+
+</chapter>