Adding an additional request parameter during Get OAuth tokenDescriptionSome of the auth endpoints require another parameter to be added beyond what Service Now is already adding from the OAuth entity profile.Release or EnvironmentAllResolutionWe usually require "Client ID", "Client Secret", "grant_type" and "Token URL" but some of the auth endpoints require another parameter like "resource". It is not possible to pass this extra parameter from the UI. To achieve this we need to customize the "OauthUtil" script include. Please refer below sample code added one extra parameter "resource". interceptRequestParameters: function(requestParamMap) { // Add/Modify request parameters if needed requestParamMap.put('resource','https://xxxx.core.yyy.net/'); this.preprocessAccessToken(requestParamMap); },