How to send emails to all group members from sys_user_group

[Priyanka77]

Hi,
There is one table in which there is a field "assignment group" which is referencing to "sys_user_group" and i need to send 4 same emails to group members mentioned in current group. Below is the email script written but still its coming empty in preview email. It should look like in email "Hi name(name of that group member)" for 4 users
var Arr=[];
var gr = new GlideRecord('sys_user_grmember');
gr.addQuery('sys_id', 'current.group'); 
gr.query();
while (gr.next()) {
Arr.push(gr.user.name.getDisplayValue()); 
}

Can someone suggest some solutions.
Thanks in advance.
Priyanka

[Murthy Ch]

Just to inform we cannot add users in TO in email script 

It is only possible to add users in CC or BCC but not in TO

[Priyanka77]

Below is the complete email script and this email script i have called in body of the notification

var gr = new GlideRecord('sys_user_grmember');
gr.addQuery('group', current.group); 
gr.query();
while (gr.next()) {
template.print("Hi: "+gr.user.name.getDisplayValue()); 
}

[Jaspal Singh]

Which table notification is on?

[Priyanka77]

Its in certification task table

[Murthy Ch]

You want to print the group members names on the Notification or you want to send the Notification to group members?

I am confused now