My sister applied for citizenship on November 2014, with priority date 11/26/2014, and yesterday she received a yellow letter from USCIS saying
"This is not an interview notice
subject: Pre-Interview Case File Review...
Prior to forwarding your case for interview, USCIS has performed a complete review of your file and Application for Naturalization. We have identified additional documentation may be needed, and then recommend her to bring her state issued driver's license or state-issued photo ID and passport on the interview date.
my sister did not receive fingerprint letter nor interview letter is this normal? can she have an appointment without having fingerprint taking?