[lazarus] units into directorys of my proyect

[Manuel Pérez López]

Hello, 

I can not find this Delphi option:
Proyect Options ->Directories/Conditionals 
or similar
because I've saved a new unit into a subdirectory of muy proyect (more modular 
and coherent, isn't it?), and then, when I'm compiling it, Lazarus says me: 
'the unit can not find'.  

What's my error?

Thanks

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Cordiales saludos
Manuel Pérez López
manuel.perez.lopez at hispalinux.es
http://www.ieduca.net/