List distribution sets
All existing distribution sets will be automatically listed once you navigate to Distribution sets from the left sidebar.
However through the sub-navigation that appears on the left you can choose between listing the existing distribution sets and the distribution sets types, by selecting List or Types accordingly.
List distribution sets
By default, the list displays only the mandatory info fields for each distribution set (i.e. Name, Version, and Type).
However, you can display additional columns via the configuration icon 
in the top right area.
You can choose between a number of text columns and an icon column.
You can also search for a specific column.
Later you have the option to reset the columns to the default view via the reset icon 
.