Hi All, 
Single applicant, Married, no accompanying spouse in the EE profile 
ITA- 25th June
AOR- 16H August,
Biometrics submitted- 14th October 
profile percentage- 86 % 
I just notice that my UCI number on EE profile is different than the one on my study permit and work permit. 
it is a 10 digit number on EE and 8 digits on study/work permit. 
However, my friends who are single applicants and are not married, had their UCI number updated to their original UCI number from study/work permit. 
Usually, UCI number changes to old UCI, from CAN00 To 8 digits, but for me, it changed to new 10 digits. 
Is that something, I should be worried about? 
I recently also received/approval for my Bridging work permit and it also has a new UCI number- 10 digit number, whereas when I submitted my form for Bowp, I used my 8 digit number from study/work permit 
Please let me know!