Hi,

   When I try to compare an attribute against a null I got a "null" instead... the field is an Object. (Date).

  When I try to modify an attribute using the last value captured on LHS, I cant use the variable name in the textfield.
  The field type is numeric, but I need to use a formula ($var + 1) to modify the value in the BRMS.

rule "Age uninformed"
no-loop true
ruleflow-group "age"
when
$p: Person(birthDate == null, $score: score)
then
$p.setScore($score + 5);
update($p);
end

Do I have to open a Jira for this?

Also: I didnt see a Jira, but Is it possible in the business rules editor to add new multiple comparators in new lines???

Like this:

$p: Person(codProfession == 103 ||
== 201 || 
== 203 || 
== 204 || 
== 211 || 
== 218 || 
== 220 || 
== 403 )

Because actually this is aranged in the right side making it dificult to manage when you have several comparatos...