Sign With File

Regarding this post

https://www.onespan.com/blog/onespan-sign-developer-uploading-image-signature

This is interesting to us as one of our customers is asking to be able to apply a 'stamp' along with a signature.

Once we request this feature be enabled on our account, is the “From file” flag settable using the Java SDK? 

Also, the 'New Signer Experience' link on the above page leads to a 404 error. Do we get promoted to the new signer experience automatically or do we need to request that as well?

              Thanks