When you say "Add a new contract to that place", what specifically is the PLACE?
Is it a folder? A doc set? A library?
Hi walter fuentes,
The options you have depend on the SharePoint/Nintex version you have available. Since you did not mention this, I assume you have SharePoint/Nintex 2013 I also do some other assumptions to give you an idea about an possible solution.
I think your solution could be a custom SharePoint page with Search webparts and a content editor web part at the bottom which adds a link to the Nintex form to add a contract (add item to the list with contracts). Every contract (item in the list) is of a specific content type which is used by the search results web part too. Using a dedicated content type is would really simplify the solution.
Cheers,
Rick