The Real-Time Anonymization Pipeline requires two Streaming Layers for the input / output data:
Normally these Streaming Layers should be in separate Catalogs.
HERE recommends that separate Catalogs are used for raw, input data to Anonymization Pipeline and anonymized, output data. Separating the input and output data in different Catalogs, reduces the likelihood of raw, input data being shared externally (i.e. on HERE Marketplace).