I'll try my best to explain as I don't know the correct terminology for this. Example drawing is attached
I received a drawing from a consultant which has polylines setup in model space which are directly "linked" to pre-existing viewports on specific layout tabs.
Example: Any drawing within polyline area 'T101' in model space automatically also shows up in the viewport on paper space of tab called T101.
I have been trying to find further information on how this works as I would like to utilize it on our drawings as well but none of my search strings return the correct results.
There is also a problem in that the current scale setup when printed from paper space are incorrect and I can't seem to change them in anyway.
Any help or reference to an appropriate help file is appreciated.