Question1Replies881Views×Close popoverVladimir Kolbasov (VladimirK9771) Onstar Onstar US View ProfileSend Message VladimirK9771 Member since 2014 2 posts Onstar Posted: May 31, 2017Last activity: June 8, 2017Posted: 31 May 2017 11:42 EDTLast activity: 8 Jun 2017 7:18 EDT Closed Solved How to customize the Pega-API data methodHelloI am trying to customize the data method of api service package to provide custom error handling. On the Save As form of the Service REST screen i am getting the error messageError—** RuleSet 'EntltCORS:01-01-01' is not visible from the access group of service package 'api'.The service package "api" access group is PRPC:Administrators. Should i just add my app access group to PRPC:Administrators list of roles? I appreciate your help.Thank youVlad Low-Code App Development ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 3 years agoPosted: 31 May 2017 11:55 EDT×Close popoverVeera Gangababu Gollapalli (Gangababu) PEGA Principal Technical Solutions Engineer PEG IN View ProfileSend MessageGangababu PEGA replied to VladimirK9771Hi, You can create a new Service Package and refer your access group and do a save as of Service-REST to the new service package. Incase if you want to use the API Service Package, adding your access group may help.However changing API access group might impact other functionality.