Populate the domain values when a CI changes on incident form

[Phanideepthi]

Hi All,

We have two fields Business domain and Business function on the incident form as shown in the image. Now we are working on getting the values populated on the form when a CI is selected. We have written before insert business rule with the following script.

(function executeRule(current, previous /*null when async*/) {

var ubus = new GlideRecord('cmdb_ci_service_discovered');

    ubus.addQuery('sys_id',current.cmdb_ci);

    ubus.query();

    if (ubus.next()) {

        current.u_business_domain = ubus.u_business_domain;

        current.u_business_function = ubus.u_business_function;

        // gs.print(ubus.u_business_domain);

    }

})(current, previous);

Now the issue we are facing is the values are populating once the form is saved instead we need to show when a CI is selected. Any help on this is much helpfull.

Thanks in advance.