All - It seems that the page table of contents (value:toc) hasn't worked for a while - the problem can be resolved by updating this method: PRValueLink>>tocIn: aContext <value: 'toc' comment: 'Display the table of contents of the current structure.'> ^ self lookupStructure: aContext structure do: [ :structure | [ :html | PRTocRenderer new start: structure in: html painter on: html ] ] Instead of html painter, use self. How would one go about making this update in Pier3 package? Thanks, John