Hello @bcworkz,
Thank’s for your answer.
I agree with what you said :
– I have already create custom page template, ready to be coded !
– I have already ask on the Relevanssi forum if they can tell me in general the impact of code modification on the plugin, I’m waiting for an answer. But yes, I will ask again after I begin to code, to show them about what is it more precisely.
Have I to create a new form handling code by my-self ? Or can I find somewhere in my wordpress/theme files this code and just copy/past it in my template and change what need to be modify (lazy me haha) ?
Thank’s for your advices