Thanks, Aandi.<br />False tracks are also interesting !<br />I don't use FDF absolutely. Simply, I see a programmatic interface "importAnFDF" (IAC, JSObject), and try that track.<br />In reality, I prefer a XML solution.<br />I know also : <br />I create my form with Designer (7.0). I open it in Acrobat Pro (7.0).<br />I fill some fields. I export data in a XMF file. I modify it (values, more occurrences of data group...), and re-import by Acrobat's interface (File/ Data import...). <br />The fields are conform with the new values. All is perfect !<br />(Except that the schema of XML file is strange : some data groups are encapsuled, like <ligne3><field1>value11</field1>...</ligne3><ligne3><field1>value12..., and other groups no, like <field1>value11</field1>...<field1>value12...)<br />But I search a programmatic solution.<br />I need also a mean for creating scratch PDF conform with my form, for filling and printing.<br />I see yesterday a other topic on that subject : "Populate PDF form with XML data", by Garth Howard (04/12/2005).<br />I'll explore that track. Actually, I don't undestand the need for precise the data connexion of each field in Designer, by mean of a XML file sample.<br />Thanks for your help.<br />Michel