This tool is used to import Collada (.dae) files into Prespective or export them from Prespective to be used elsewhere.
Where to find
The Import Collada File / Export Collada File can be found under Utilities.
Opens the explorer to select your file
The name of the folder where the data of the imported model will be stored
Select Save Folder
Opens the explorer to select the folder where you wish to save your file
Determines whether or not to use left-handed orientation for the 3D-axes of the exported .dae file. It is by default unchecked, which means that standard right-handed orientation is used
Export Selection to File (appears when a folder is selected)
Export the selected file to the selected folder