Hello. For the Bowp is necessary to have no employment restrictions in your nomination (check in your nomination letter for the field "Restrictions on Employment", the answer should be "No").
Observation1: it's possible that your nomination letter has no employer restrictions but at the same time it indicates an employer and/or Noc. That's ok according with operational bulletin manual for Bridging Open Work Permit (check the section for "Determining if nomination has employment restrictions"): https://www.canada.ca/en/immigratio...nt-applicants/bridging-open-work-permits.html
Observation2: The document I linked above will have all the requirements for Bowp, and it will also have the way the officer is supposed to evaluate your application.
Observation3: In case you can't go with Bowp, as you're a provincial nominee you would be eligible for a closed work permit that's exempt of LMIA which can be a good option as well.