According to the rules established in the public tender notice, what is the procedure for heteroidentification complementary to the self-declaratio...

According to the rules established in the public tender notice, what is the procedure for heteroidentification complementary to the self-declaration of black candidates?

I - The candidate who declares himself black will be evaluated by a heteroidentification procedure, which will be responsible for issuing a conclusive opinion on the candidate's declaration, considering his phenotypic aspects.
II - The heteroidentification procedure will be carried out by a commission composed of 5 members and their alternates, whose resumes will be made available on the website of the organizing institution.
III - The candidate who declares himself black and is approved in the previous phases will be called to the heteroidentification procedure, which will be carried out in the city of São Luís/MA, on a date and time to be designated.
IV - The candidate who declares himself black and is not approved in the heteroidentification procedure will compete for the vacancies intended for general competition.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only I, II and III are correct.
d) I, II, III and IV are correct.