CITATION(Patrice @ 03/07/2007 à 19:12 )

A search on the site seems to lead to references to some kind of sample...
Yes, but this is exactly what caozhiyuan cannot find. The FEP guide you're refering to (and that caozhiyuan most probably found) says one has to send a mail to devinfo@corp.palm.com to get the FEP sample, but the email address is invalid (probably due to the Palm/PalmSource/Access split story).
caozhiyuan, I saw you posted a message on the PalmOS/Access Developer forum. This is probably the safest way to get the sample and/or a valid email address.
Welcome on PalmAttitude anyway, although we're indeed a French-speaking (well, -writing) forum and website.