both notices are relating to SOGo web GUI

1) there is no way how to import contacts from other sources.
(I have contacts in other webmail system, I can export them from it to
LDIF file and I would like to import them into my Personal Address
Book in SOGo)

2) there is no way how to insert contact from global LDAP address
book into private address book.
(I have contacts of my partners in Shared Address book (LDAP),
I wish to create my private group of contacts for simple addressing
in my Personal Address Book, so I would like to copy some of contacts
from Shared Addressbook info my Personal Address Book.
I can insert e-mail address to Personal Address Book from 'Mail'
web subsystem, but I cannot do it from 'Address Book' subsystem)