[SR-Users] speeddial, owners

Hello everybody, I have a kamailio running on debian, and it works well with a little modification of the kamailio-advanced file. I would like to have some speed dial short numbers for all local users, because I used a random generator script and usernames and password are 25 digits (not only numbers) long. My problem is with the ownership of a every speeddial number. Example: SIP accounts: 5001,5002,5003 SIP domain: mydomain.com add a speeddial number: kamctl speeddial add 5002(a)mydomain.com 51(a)mydomain.com sip:5001@mydomain.com I can call from user 5002 to user 5001 typing 51 correctly. what I would like to do is that sd-id 51(a)mydomain.com could be called from every user registered at mydomain.com. I read the module documentation, kamctl help but I'm not able to find an answer. Could you please help me? Thank you in advance