<%ARGS>
$Object => undef
$CustomFields
</%ARGS>
<%INIT>
# only RT 3.8.6 pass Object
$Object ||= $m->caller_args(1)->{'Object'};

return unless $Object && $Object->id;

my $ocfv_alias = $CustomFields->Join(
    TYPE   => 'LEFT',
    ALIAS1 => 'main',
    FIELD1 => 'id',
    TABLE2 => 'ObjectCustomFieldValues',
    FIELD2 => 'CustomField',
);
$CustomFields->Limit(
    LEFTJOIN => $ocfv_alias,
    ALIAS    => $ocfv_alias,
    FIELD    => 'Disabled',
    VALUE    => 0,
);
$CustomFields->Limit(
    LEFTJOIN => $ocfv_alias,
    ALIAS    => $ocfv_alias,
    FIELD    => 'ObjectType',
    VALUE    => ref $Object,
);
$CustomFields->Limit(
    LEFTJOIN => $ocfv_alias,
    ALIAS    => $ocfv_alias,
    FIELD    => 'ObjectId',
    VALUE    => $Object->id,
);

$CustomFields->Limit(
    ALIAS    => $ocfv_alias,
    FIELD    => 'id',
    OPERATOR => 'IS NOT',
    VALUE    => 'NULL',
);
</%INIT>