Script to send email

[marcelavar]

Good morning,
I want to refer to users or groups within a current space, and send an email notifying all of them. I don't use a rule that sends email because I need the document's name in subject.
I created a rule and executed a script. But I can't find out how to send the mail to the groups without naming the group specifically. I've tried

var siteGroup = "GROUP_MP_Admin";
mail.parameters.to_many=siteGroup;

But I need the group to be variable.
Regards,
Marcela

[kaynezhang]

I'm not very clear what you mean.
A little suggestion:
You can save your group name in a property of your space node or other nodes, then get the group name in your script from the space node(or other nodes).

[marcelavar]

Thank you very much! I solved it the way you suggested, I add this sentences in my script:
var siteGroup = "GROUP_MP_"+space.parent.name+space.name;
mail.parameters.to_many=siteGroup;
And the group has the name exactly as the spaces referred.