Hi,
is possible to delete more group in massive mode or by code?
I have created more than 100 groups by mistake and would like to delete them.
Tanks.
Yes you can script it. See https://www.xwiki.org/xwiki/bin/view/Documentation/DevGuide/Scripting/APIGuide/ and the scripting API reference at https://www.xwiki.org/xwiki/bin/view/ScriptingDocumentation/
In short you just need to delete the Group documents.