You can configure the view that you see on the right (2) by selecting the wanted attributes and properties on the left side (1). 

The Left Side is called the Property List while the right side is called the Component List

The properties selected on the left side will then show up on the right side. The order of the columns is determined by the order in which you have selected the properties in the listview on the right. If you want to change the order you can also drag and drop the different columns to the position you want. Important to note is that columns like id, reference and the SumUp Column will be moved back to the front after you reopen the Component Manager. Sum Up will add the different rows together and aggregate the rows based on the selected values.

The different icons inside of the Property List define what kind of attribute it is, while the dot besides the component in the Component List shows the change status of the component. The legend for the different icons is as follows.