Hello Dil,
Actually, when you set up the Limited Access functionality, the users will get less information than they got so far. Usually it's less risky than giving everybody access to all the documents.
You can go through the system and check where the Limited Access is available - look at the browse windows to look for icons representing one, two or three people, right beside the operations menu (i.e. Sales Invoices browse window). If you see these icons, it means once the Limited Access is set up, it will work for that register.
When you set up the Limited Access, you decide which users should have what type of access, is it their document's only, it it all the documents for their sales group, or is it all the documents.
Please, contact the UK sales line for information regarding the prices.
HansaWorld Support Team