To add a new beer, simply click on Beers > New Beer.
You can then add whatever info about the beer you like. The name of the beer is the only required field, everything else is optional. If you don’t want to add the Style, then it just simply won’t be displayed.
If you don’t add an image for your beer, you should definitely add the color of the beer into the SRM field. This color will be used to output the beer glass and to fill it with beer of your chosen color.
Once you have added your beer, you will probably want to add it to your list. To do this, you need to go to Settings > List Setup and add the new beer to your list.