According to what you said, level 8 should be a disability certificate, not a disability certificate. Therefore, it does not count as arranging employment for persons with disabilities.
The disability assessment level is divided into ten levels, 1-4 is severe
The disability certificate assessment level is four levels, 1-2 is severe
The disability rating is for obtaining compensation, and the disability certificate is for enjoying the policy benefits provided by the state.
It is generally not possible to apply for a disability certificate if the disability level is 8-10. Of course, having a good relationship is another matter!
Wish you good luck! !