<length>64</length>
<comment>Internal name of Contact Type (or Subtype).</comment>
<add>3.1</add>
+ <required>true</required>
</field>
<index>
<name>contact_type</name>
<name>is_active</name>
<title>Contact Type Is Active?</title>
<type>boolean</type>
+ <default>1</default>
<comment>Is this entry active?</comment>
<add>3.1</add>
</field>
<name>is_reserved</name>
<title>Contact Type is Reserved?</title>
<type>boolean</type>
+ <default>0</default>
<comment>Is this contact type a predefined system type</comment>
<add>3.1</add>
</field>