Hi, I'd look for a guide to show in the listview of activities -calls- some fields from contacts_cstm. I made this vardefs relationship (in module calls) without success:

'email3' => array(
'lhs_module' => 'Contacts',
'lhs_table' => 'Contacts_cstm',
'lhs_key' => 'id_c',
'rhs_module' => 'Calls',
'rhs_table' => 'Calls_contacts',
'rhs_key' => 'contact_id',
'relationship_type' => 'one-to-one'
) ,

email3 is a field in contacts_cstm, and I need to show in the calls listview (and make a search within).

Any help will be greatly appreciated.