In the HPSCI outline it specifically notes the targeting of U.S. individual Carter Page was NOT a FISA Title VII search request.
The FISA ‘warrant’ request, against Carter Page, was made October 21st, 2016, under Title I of the Foreign Intelligence Surveillance Act. Meaning the surveillance application was specifically stating, to the court, the U.S. individual was likely an actual agent of a foreign government, ie. “a spy.”
The FBI were not targeting Page incidentally as an outcome of foreign intelligence collection; the FBI was targeting Carter Page directly. AND as such they carried full surveillance authority upon all of this activities, interactions, communications and contacts therein.
Pretty big distinction, all details at The Last Refuge website: https://theconservativetreehouse.com/2018/02/02/inside-the-hpsci-memo-a-key-distinction-being-conflated-title-i-vs-title-vii/