Do you want to view all Base Previews of a specific type?
For details about Base Preview Types, see: Base Preview Auto Select.
Go to username -> My Projects at the upper-right of the Tugboat screen.
Select the project where you want to view Base Previews of a given type.
Click into the repo where you want to view Base Previews of a specific type.
By default, you’ll see All Base Previews.
Select Repository or Branch to view only Base Previews of that type.