This can be a little tricky to figure out. It's easiest to choose the plus sign to the left of "Constitution of PCUSA" and then the subsequent plus signs to get to the Form of Government part of the Book of Order, and to the chapter and chapter section you want to search .
Occasionally the Stated Clerk, or Office of Constitutional Services, issues advisory opinions pursuant to Standing Rule G.2.e. They are not binding upon or authoritative for members of the PC(USA). Advisory Opinions do not constitute Authoritative Interpretations.