'title' => 'Entity Type',
'description' => 'API name of entity type, e.g. "Contact"',
'type' => CRM_Utils_Type::T_STRING,
'api.required' => 1,
'options' => array_combine($entities, $entities),
'title' => 'Entity Type',
'description' => 'API name of entity type, e.g. "Contact"',
'type' => CRM_Utils_Type::T_STRING,
'api.required' => 1,
'options' => array_combine($entities, $entities),