[Libreoffice] How can we use extensions' plugins ?

Hi there,

I was wondering, mainly because there are still problems to compile extensions:

there are two *plugin* directories:
extensions/source/plugin/
 - We build there Library which has pl.component file, so I understand
we can use it.
   There is also Executable for Linux which I guess is called from the
library. This is ok.

extensions/source/nsplugin/
 - Here we also build Executable and Library but how can we use them ?
   Because the library npsoplugin has no .component file associated to it.
   Maybe here the executable loads the library ? But who is running
the executable ?

Thanks,

Matus