Attachment Upload for LinkedIn Candidates

Hello everyone,

Could someone tell me if it is possible to disable mandatory attachments for the candidates that came from LinkedIn on career site?

So that they could proceed applying path without attaching a CV.

For example:

Candidate registered to our career site via LinkedIn, after privacy agreement we have a block with attachments which is mandatory, could we make this block not mandatory especially for candidates that signed up via LinkedIn?

Thanks in advance,

Vlad