Your spouse or common-law partner may apply for a work permit if you are a full-time student at.....
(略)
Work permits for your spouse (略) are valid for the same period of time as your study or work permit.
(略)
Note: Accompanying spouses (略)of foreign students (略)are eligible for an open work permit, which means they do not need a job offer or a labour market opinion from Service Canada.
上記文章の「you」が妻、「your spouse」が夫です。
つまり 妻は「full-time student」で 夫は「open work permit」を申請したいということなのですが、これでお答えになりましたでしょうか。