<field>
<name>case_id</name>
<type>int unsigned</type>
+ <component>CiviCase</component>
<title>Case ID</title>
<default>NULL</default>
<comment>FK to civicrm_case</comment>
</html>
<add>2.2</add>
</field>
+ <field>
+ <name>created_date</name>
+ <type>timestamp</type>
+ <comment>Relationship created date.</comment>
+ <required>true</required>
+ <default>CURRENT_TIMESTAMP</default>
+ <add>5.47</add>
+ </field>
+ <field>
+ <name>modified_date</name>
+ <title>Relationship Modified Date</title>
+ <type>timestamp</type>
+ <required>true</required>
+ <comment>Relationship last modified.</comment>
+ <default>CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP</default>
+ <add>5.47</add>
+ <readonly>true</readonly>
+ </field>
<foreignKey>
<name>case_id</name>
<table>civicrm_case</table>