Yes. The database contains also marketing related information, research papers… Anything tied to a specific type of product goes in there. Here is an illustration:
Let’s say I have a group with Ultralightweight computer. In there you will find a lot of brochures, trials, reviews as collected on the internet. You’ll also find patent that are specifically related to Ultralightweight computers, which are held in another subgroup called ‘Patents’.
Since I am not so sure about searching in a specific subgroup, I create a smart group, and peform the search in there…
You could either use the search window (Tools > Search) and select the desired group in the “Search In” popup menu or use the toolbar search, enable the “In Selection” option (see the popup menu of the search field) and select the desired group(s).