I'm building our dataset at the office, we now have a full F+P library. We use simple linear forms and slabs. We have a lot of combinations of different building components (eg. brick wall + air gap + insulation + concrete in all different thicknesses…

We found this presentation online about AECOsim, which mentions (p19): "unification across families: no longer an issue in BuildingDesigner" (source: http://www.evolve-consultancy.com/article.php?incat_id=162&category_id=15) how do you make this…