Rule 20.01 - Party StatusParties to an adoption matter shall include: (a) the child's guardian ad litem;(b) the adoptee, if age ten (10) or older;(c) the child's legal custodian;(d) the child's legal guardian;(f) the adopting parent, in cases where the social services agency is the petitioner;(g) the child's biological parent, if the consent of the biological parent is required and has not been executed pursuant to Rule 33;(h) the child's Indian tribe, if the child is an Indian child and the tribe is or was a party in an underlying juvenile protection matter as defined in Rule 2.01(18) of the Minnesota Rules of Juvenile Protection Procedure;(i) the responsible social services agency, if the child is under the guardianship of the commissioner of human services;(j) the child placing agency, if applicable;(k) any person who intervenes as a party pursuant to Rule 21; and(l) any person who is joined as a party pursuant to Rule 22.