Information unit can compose and link each other. To enable this idea it would be necessary to build a suitable information unit surface. The problem of "software experience" now reshapes. The problem some days was to build a composable information unit; now it is to be able to build this information unit surface, as to make it able to do linkage. This linkage surface is the repository of the logic linking criteria. Maybe the information unit (the IU) is empty inside, as nothing is more important than the abilty to created links and therefore "chains" of informations.
It is now relevant to proceed defining the features of this surface. Digging into these "details" it becomes necessary to use some technical terms, maybe near the code language.