File: //usr/share/glib-2.0/schemas/org.gnome.Evolution.DefaultSources.gschema.xml
<?xml version="1.0" encoding="UTF-8"?>
<schemalist>
<schema path="/org/gnome/evolution/" id="org.gnome.Evolution.DefaultSources">
<key type='s' name='default-address-book'>
<default>'system'</default>
<summary>The UID of the default address book</summary>
</key>
<key type='s' name='default-calendar'>
<default>'system'</default>
<summary>The UID of the default calendar</summary>
</key>
<key type='s' name='default-mail-account'>
<default>'system'</default>
<summary>The UID of the default mail account</summary>
</key>
<key type='s' name='default-mail-identity'>
<default>''</default>
<summary>The UID of the default mail identity</summary>
</key>
<key type='s' name='default-memo-list'>
<default>'system'</default>
<summary>The UID of the default memo list</summary>
</key>
<key type='s' name='default-task-list'>
<default>'system'</default>
<summary>The UID of the default task list</summary>
</key>
</schema>
</schemalist>