Hi there - Yes, this is possible, but would currently be way more work than it's worth. I'm not an IT expert so am probably leaving out a step or two here, but as I understand it, every time a document is embedded into QPulse, it is given a unique reference number. When that document is revised, it is then given a new unique reference number rather than left with the same one, meaning that every time a document is revised, someone would have to find the unique reference number and re-paste it in the hyperlink.
I've spoken to Gael support about this and asked them if they could consider in a future release keeping the reference number unique to each document number so that anytime it is revised, the link will not be lost. I think Triaster (the software mapping company) are also in talks with Gael about this as they have a number of customers who also use QPulse but are currently still at version 4.
Hope that helps!