Concordium client testnet importing key

I have exported my wallet adress into a .export file.

As stated in setting up the development environment I need to reimport it … the cmd window then asks for an encryption password/key. Which is this ? The password for my wallet or ?

This is the password you will subsequently enter each time you sign a transaction using concordium-client. It can be left blank, or you can set the password as you wish.

Great. Thank you.

I will note it down and continue with the toturials.