Section 16.03.13.101 - ELIGIBILITY01.Determination of Medicaid and Home and Community Based Services - DD Requirements. In order to choose the CDCS option, the participant must first be determined Medicaid-eligible and determined to meet existing DD waiver programs or HCBS State Plan Option requirements as outlined in IDAPA 16.03.10, "Medicaid Enhanced Plan Benefits."02.Participant Agreement Form. The participant, and their legal representative, if one exists, must agree in writing using a Department-approved form to the following:a. Accept the guiding principles for the CDCS option, as defined in Section 010 of these rules;b. Agree to meet the participant responsibilities outlined in Section 120 of these rules;c. Take responsibility for and accept potential risks, and any resulting consequences, for their support choices; andd. Acknowledge and follow the rules in IDAPA 16.03.10, "Medicaid Enhanced Plan Benefits," Sections 310 through 317.03.Legal Representative Agreement. The participant's legal representative, if one exists, must agree in writing to honor the choices of the participant as required by the guiding principles for the CDCS option.Idaho Admin. Code r. 16.03.13.101