i was able to link my OWP on my gckey account. It has a different application number though.
you can try linking yours
(1) Go to this below listed link
http://www.cic.gc.ca/english/e-services/mycic.asp
(2) Click on
continue to Gckey
(3) If You've already account created, login with your Username and Password otherwise Click on
Sign up to go on next page and create your username, password and security questions.
(4) After creating my CIC account, click
link application to this account.
(5) Then select category as
Temporary residence and subcategory as
Work Permit and extension.
(6) Then select
Family name, given name and date of birth option.
(7) Fill your family name(surname), given name and date of birth as per Passport or Application form.
(8.) Next in applicant personal info panel fill
Passport information only and DO NOT FILL CITY AND COUNTRY OF BIRTH.
(9) In Details of intended work in Canada info, Select
Open (initial application or extension) for What type of work permit are you applying for?
(10) Select applicant's
Current country of residence (For example, if your spouse currently living in India, Please select India)
(11) Select
Current marital Status
(12) Next select
Spouse or common-low partner of a skilled worker if Applicant's Spouse on Open Work Permit or PGWP in Canada
Or Select
Spouse or common-low partner of a foreign student if Applicant's Spouse on Study permit
(13) Once you fill all information, Click on
Search for my application
(14) Your application will be found and can be linked.
(15) You can get real time updates on your paper application online.
I hope this information will help you...!!!