[Lazarus] Where to set project search paths in lazarus?

[Vincent Snijders]

2010/9/29 Bo Berglund <bo.berglund at gmail.com>:
> I tried to find the equivalent of Project Search path in Lazarus
> but found only "FPDoc files path" in the project properties so

> How are you supposed to specify where units used by the project
> are located if they are not in the project directory?
> This specification must be project specific and not global.
http://wiki.lazarus.freepascal.org/IDE_Window:_Compiler_Options#Other_Unit_Files

Vincent