Supported Education services aim to help individuals with psychiatric disabilities pursue educational goals by providing tailored supports, such as accommodations or coaching. The CPRP Exam Blueprint (Domain III: Community Integration) emphasizes that eligibility for Supported Education is based on the individual’s desire to participate, reflecting the recovery-oriented principle of self-determination (Task III.A.2: "Support individuals in accessing community-based educational opportunities"). Option D (base eligibility solely on the desire to participate) aligns with this, as Supported Education programs prioritize access for those who express interest, without imposing restrictive criteria like test scores or mandatory assessments.

Option A (minimal standardized test scores) is incorrect, as such requirements would exclude individuals and contradict inclusive principles. Option B (entry-level curriculum) is a potential support strategy, not an eligibility criterion. Option C (require a readiness assessment) may inform planning but is not a prerequisite for eligibility, as desire drives access. The PRA Study Guide highlights that Supported Education is open to all who wish to pursue education, supporting Option D.