As far as I know this feature does not exist in a direct way.
I think the only way to mass transfer over smartlists is via a library backup and restore. You could probably make it work with a procedure something like the following. I'll call the MC instance that has the smartlists you want "Source" and the MC instance you want to transfer them to, "Target".
1. Make a database backup of Target. This is just for safety.
2. In Target, select all files and File > Export playlist . Choose MPL as the playlist type. This is important.
3. In Source, make a database backup. Copy this backup to the Target computer.
4. On Target, import the backup you just made from Source. Do not restore settings; files and playlists only.
5. Now all of the smartlists should be in the Target library, but it will also have a bunch of dummy entries for songs that were in the Source library.
6. Remove all songs from the library since they are all bad entries anyway: Select all and delete, choosing "delete from library" only.
7. Now the library should be empty, but all the smartlists should remain.
8. File Import Playlist . Choose the MPL playlist you made in step #2 above.
Now the Target library should have all of the original media in it and all of the smartlists from the Source library.
I HAVE NOT TESTED THIS. But I think it will work. Be sure to have a good backup (step #1 above) before you do any experiments of your own.
Brian.