Adobe InDesign is the tool of choice for page layout, yet it is a relatively old piece of software, originating in the late 1990s. While InDesign has a concept of "links", its initial approach to graphic references was fundamentally that of desktop software prior to the age of the world wide web. Concepts of linked text in InDesign have evolved slowly over the past 15 years.
A link in InDesign is not, by default, a URL, as one might expect of today's programs. Instead, InDesign links are pointers to assets that are local (on the physical drive of the computer running InDesign) or available across the local network (via a network share). A simple plug-in (our Silicon Connector) can bring InDesign into the modern age, where true URLs enable cloud-based workflows, but we'll get to that later.