import the encryption key when migrating BE 15 to a new server

Hi

we are about to migrate our BE 15 server to a new server with the same computer name but diffent OS.

i saw here:

https://www.veritas.com/support/en_US/article.000023998

that i need to import the key from the old server to the new server when migtarting.

i have installed BE 15 on the new server - but where is the option to import the key from the old server?

I only see an option to export the key.

We plan to just copy the Data and Catalogs folder from the old server to the new one, as the computer name is the same.

Thanks