They are not dynamic. A secondary type must already be known by the repository before it can be applied.
Some repositories support using CMIS to add type and secondary type definitions to the repository. Once the repository registers your definition you can then use it. But you cannot simply make up a content model and start using it without registering it first, otherwise you will get type unknown errors, as you have seen. Jeff On Wed, Oct 11, 2017 at 10:15 AM, krzysztoffzielin...@gmail.com < krzysztoffzielin...@gmail.com> wrote: > Hello All, > I was wondering how the secondary type work. They are meant to be dynamic, > so when you should be able to create them on the fly. however, when i run > example from the docs, i get > > CmisObjectNotFoundException: Type 'custom:classifictaion' is unknown! > > do you need to predefine the "custom" namespace? > > Thanks a lot > Krzysztof >