<title>Custom Group Subtype List</title>
<default>NULL</default>
<comment>FK to civicrm_option_value.id (for option group custom_data_type.)</comment>
+ <pseudoconstant>
+ <optionGroupName>custom_data_type</optionGroupName>
+ </pseudoconstant>
<add>2.2</add>
+ <html>
+ <type>Select</type>
+ </html>
</field>
<field>
<name>extends_entity_column_value</name>