We have this functionality wherein on click of link from a portal(parent window) opens a popup(child window) with the same screen. So, there's a logoff link configured with OOTB logoff as action on click of the same. On click of logoff, the opened child window should close as well. The said functionality was achieved in older versions of prpc using javascript code. So, any work around for the same to achieve the said functionality without custom code? If not, then how to achieve the same using custom code since the code in older version of prpc 5.5 isn't working in prpc 7.2.1.