Sure. This feature has been in the product since Lisa 6.x. In the VSE recorder, on the last screen there is an option to save the recording session. This is where you provide the location of where the .vrs file would be saved. That location would be the one I mentioned yesterday. This vrs file contains the configuration information for that recording session.
So next time when you import raw traffic, you can provide the vrs file that contains the config information. Let me bring up my Lisa 7.5.1 and screenshots will follow this..
Hope this helps.