Approval via script in workflow editor

[jyothi15]

I need help on script underlined.
I have various level of teams that needs to be send for approval. For the highlighted HMI Manger if anyone in the group can approve the request. How can I add anyone in the group can approve the request in script. If I add anyone in group can approve  in the activity, then  It is taking as anyone in the over approval list that has been sent.

In my case I should enable only for HMI Manager group , anyone can approve the request in HMI Manager group

answer = [];
var stations = current.variables.station;
var hmimanager = 'a677cb0b1b4d6910aa61fe6fdc4bcb4b';
var grST = new GlideRecord('u_hmi_support_stations');
grST.addEncodedQuery('sys_idIN' + stations);
grST.query();
while (grST.next()) {

if (grST.u_station_manager && grST.sys_id != '1e0ec3c71b8d6910aa61fe6fdc4bcba4' && grST.sys_id != '52faafea1b36f854aa61fe6fdc4bcbb2') {
answer.push(grST.u_station_manager.toString());
}
if (grST.u_station_manager) {
answer.push(hmimanager);
}
if (grST.sys_id == '52faafea1b36f854aa61fe6fdc4bcbb2') {
answer.push(grST.u_area_manager.toString());
}
//answer.push('hmimanager');*/
}

[Ankur Bawiskar]

@jyothi15 

can you explain with an example?

also update as this

answer = [];
var stations = current.variables.station;
var hmimanager = 'a677cb0b1b4d6910aa61fe6fdc4bcb4b';
var grST = new GlideRecord('u_hmi_support_stations');
grST.addEncodedQuery('sys_idIN' + stations);
grST.query();
while (grST.next()) {

if (grST.u_station_manager && grST.sys_id != '1e0ec3c71b8d6910aa61fe6fdc4bcba4' && grST.sys_id != '52faafea1b36f854aa61fe6fdc4bcbb2') {
answer.push(grST.u_station_manager.toString());
}
if (grST.u_station_manager) {
answer.push(hmimanager.toString());
}
if (grST.sys_id == '52faafea1b36f854aa61fe6fdc4bcbb2') {
answer.push(grST.u_area_manager.toString());
}
//answer.push('hmimanager');*/
}