mail.activity.type.view.formmail.activity.typemail.activity.type.form.inheritmail.activity.typeprimary50chaining_type == 'suggest' and not suggested_next_type_ids or chaining_type == 'trigger' and not triggered_next_type_idchaining_type == 'suggest' and not suggested_next_type_ids or chaining_type == 'trigger' and not triggered_next_type_idchaining_type == 'suggest' and not suggested_next_type_ids or chaining_type == 'trigger' and not triggered_next_type_idchaining_type == 'suggest' and not suggested_next_type_ids or chaining_type == 'trigger' and not triggered_next_type_idmail.activity.type.searchmail.activity.typemail.activity.type.view.listmail.activity.typemail.activity.type.view.kanbanmail.activity.type