Question 27 Views × Close popover Hiromasa Nishioka (HiromasaN) Tata Consultancy Services Japan, Ltd. Tata Consultancy Services Japan, Ltd. JP View Profile Send Message HiromasaN Member since 2016 1 post Tata Consultancy Services Japan, Ltd. Posted: February 25, 2021 Last activity: February 26, 2021 Posted: 25 Feb 2021 21:28 EST Last activity: 26 Feb 2021 10:05 EST Harness usage option in Harness Advanced tab Hello, Recently, I faced a issue an error message did not display on the screen, but I could fix it by changing the below setting. Harness form -> Advanced tab -> Harness usage -> Work area(to true) I referred help about this option, however, help does not describe this option. So, could anyone please share the information about this option and how to use it ? Also, I found the below post, but it seems help has not been updated yet, even in latest version. https://collaborate.pega.com/question/incomplete-documentation-harness-advanced-tab https://community.pega.com/sites/default/files/help_v85/procomhelpmain.htm#rule-/rule-html-/rule-html-harness/html.htm Thanks, ***Edited by Moderator Marissa to update Platform Capability tags**** Pega Platform 8.4.2 User Experience Share × Close popover Facebook Twitter Linkedin Email Copy Link Copied!