The Sales Document Detail Inquiry Zoom window lists the document history of the current document (such as the Order that was transferred to create the Invoice), but you cannot zoom to the source document. This tweak adds an Extras option to zoom to the source document from the Inquiry Zoom window.
Navigation: Tools >> Setup >> Company >> Setup GP PowerPack
Mark the box next to TWK-SOP: Doc. Detail Inquiry Doc. Zoom, then click DONE.
The feature will be enabled for the current user. Other users must restart their Dynamics GP client to enable this feature.
Using Document Detail Inquiry Document Zoom
Once you follow a document trail through to the Sales Document Detail Inquiry Zoom window, there is not a way to drill into further documents. This Tweak adds an Additional menu option (Zoom SOP Document) to zoom back further.
The example above traces backwards from an Invoice, to the Order, to the original Quote.