You can now use custom themes with read-only crowd links. Previously, maps shared using crowd links did not support custom theme look and feel. From today, all crowd link collaborators will see shared maps the same way, including map theme updates and custom theme attributes.
Crowd links enable you invite large groups of observer or collaborators to mind mapping sessions, without people having to set up their own MindMup accounts. The new update makes such collaborations more powerful by enabling you to set up sessions with argument visualisations and fishbone diagrams, which rely on custom theme properties.