Question 1 Replies 277 Views × Close popover Sivasakthi Ranganathan (SivasakthiR) Mastercard Lead System Architect Mastercard IN View Profile Send Message SivasakthiR Member since 2016 4 posts Mastercard Posted: February 27, 2019 Last activity: March 18, 2019 Posted: 27 Feb 2019 6:23 EST Last activity: 18 Mar 2019 8:02 EDT Closed Check for Pega default property usage in Applications post upgrade. Hi, We are planning to use the Pega default properties pyTransientAttachRef and pyAttachmentFieldName to reference in our application built on pega 7.1.8. Please confirm if there are any changes anticipated to pega default properties listed above in upcoming pega Versions. Low-Code App Development × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover 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. Posted: 2 years ago Posted: 18 Mar 2019 8:02 EDT × Close popover Santanu Bhattacherjee (Santanu) PEGA Manager CRM - Field Service Pegasystems Inc. IN View Profile Send Message Santanu PEGA replied to SivasakthiR Hello Properties starting with py can be used by application developers. Also, I can see that in latest 8.x release, these properties are still present and available.