we are planning to Upgrade our core system from 4.7 to ECC6.0.
We are currently using a separate APO System with Version SCM4.1.
Is it possible to stay with this APO version or do we have to upgrade it as well?
If we don't have to upgrade: What PlugIns do we need wor APO and the core system?
Where can I find further information?
Thx in advance,