CTA 5 users on Windows 7 may run into a problem where the plugin tab is not visible.
This can be caused by a non present Windows 7 update .
KB3063858 is required for the currently used Phyton 3.8 for CTA5 by RL.
Installing this will bring the Plugin Tab back in CTA 5.02 as well in Iclone8.22
https://www.microsoft.com/de-de/download/details.aspx?id=47409