Apple ID
I have an old Apple ID that was my email in my previous job, also the phone number for recovery was my mobile with the old job. and.... I have lost my password.
I have another Apple ID now but I need to access the old one to recover some files on the ICloud and also to update some apps that are linked to the old Apple ID.
How can I transfer all the accounts/ICloud/apps to my new Apple ID while I have practically zero access to the old Apple ID?