src/main/java/org/olat/collaboration/CollaborationTools.java

...org/olat/group/ui/run/BusinessGroupMainRunController.java

.../java/org/olat/modules/portfolio/BinderConfiguration.java

...olat/modules/portfolio/BinderSecurityCallbackFactory.java

...in/java/org/olat/modules/portfolio/manager/BinderDAO.java

.../olat/modules/portfolio/manager/PortfolioServiceImpl.java

.../org/olat/modules/portfolio/ui/_content/binder_pages.html

...olat/modules/portfolio/ui/_content/table_of_contents.html

src/test/java/org/olat/selenium/BusinessGroupTest.java

src/test/java/org/olat/selenium/page/group/GroupPage.java

...ava/org/olat/selenium/page/portfolio/PortfolioV2Page.java