The Work group is a group of work roles. It is the highest entity and can contain more functions/items. At first we need to create a new Work group. Just go to the AOS tab in the navigation panel and click on it. As you can see, there are more categories. We are going to click on the first one the Work groups.
Now you can see a blank page, that is because we did not created any work group. Go on the + button on the right side (if you leave your mose there, it will show you a hint "add a row" ) of the screen and press it.
New row will be created and all you need to do is give it a name in the Title column. Than just click on Save icon. That is it, you have created your first workgroup.

The next step is to create a Node. You can create nods alone for every single workgroup. Here are steps how to do it:
1. Find your work group in which you want to add the nodes.
2. Go to the Action column and click on the Configuration button.
3. New tab will open
4.On the left side of the window, there is a small window with New node button.
5. Thru drag&drop system you will create a nod.