How to add automation attributes to java script dialogue box

In the support web, i have found below code to add automation attributes to Button. How to add these attributes to dialogue box

if (autoOn) {

var ATA={}; // add automation tag attributes

ATA[consts.get("SWE_PROP_AUTOM_OT")] = 'Button';

ATA[consts.get("SWE_PROP_AUTOM_RN")] = 'LinkedIn';

ATA[consts.get("SWE_PROP_AUTOM_UN")] = 'LinkedIn';

$('[name="myLinkedInIcon"]').attr(ATA);

}