CLS format

Hi,

I noticed that there is a Coreldraw extention CLS for libraries.

I tested making some symbols and saving the file as CLS file on the server. I can then import the file via "symbols/import library. this works fine, but I noticed that if I do the same with a CDR file it works also, so I was wondering what the difference is between the two fomats?

Greetings

Peter