@lodewijk said:
But its still not in the tab Extensions, [highlight=#ffff80:adar9nmm]from where you always open an extension[/highlight:adar9nmm] when needed.
This is the assumption that is making you stall.
A lot of plugins are not accessed from the Extensions Menu.
Some of them are contextual, like this one;
Some of them are inside other menus, like Fredo's usually are inside tools;
Some are accessed by Toolbars;
Some are accessed when singing to the right rithm;
Some of them are not accessed at all and only show up on an event, Like componente flag, wich only pops up when you edit a component;
Etc...