It has all my CAD work data, including BOMs and drawings - so it's not possible to import from another database into this one! All your files are in there - but they want ££'s out of you before even taking up office space (that I can see). Nothing at all other than that as yet; no functionality complaints either currently or when we first started using them on day one 18 years ago!! Highly recommended if your system doesn't have everything already held within it, otherwise don't choose because then what? You'll be stuck without any data once bought-in software is chosen. My CAD engineering organisation uses Revit & Bentley Catia systems extensively now with their products being linked together where relevant! I like how easy it is to use. I was able to get the images I needed in a very short amount of time. I did not have any issues with this software. I would recommend it because it is easy to use and gets the job done. It is very easy to use and get the job done. It is very user friendly and gets the job done. I recommend it because it is easy to use and get the job done. It gets the job done and is very easy to use.