Upgrade aris

  HI Team

1.  Provide ARIS version 10SR13 software to upgrade from existing ARIS version 10SR4b software (covering all existing licenses); is it possible in aris?

2. Any option is there for ARIS version 10SR4b software upgrade to ARIS version 10SR13 software ?

3. Without license we can able to access aris server from client& architecture?

please give me answers

Thanks & Regards

Gurubabu