[GNC] Moving Securities from one Security Account to another

[Thomas]

Dear list,

I have to different accounts for one security (regular and saving plan 
account) and recently canceled said saving plan and instructed my bank 
to merge the shares in the saving plan account into the regular account, 
which they did.
Unfortunately, I am somewhat clueless on how I can book such a 
transaction as there seem only to be the buy/sell options in security 
accounts.
Could you please give me a hint on how I can book such a transaction 
properly? Moving shares from one account to another without any fees or 
other expenses.

Thanks a lot in advance for your help!

I use GnuCash 4.12 (Version-ID: 4.12+(2022-09-24)) on ArchLinux

Best regards,
Thomas