Prerequisites

FTSnext requires access to gICS, gPAS, and a redis compatible key-value store e.g. Valkey.

Furthermore, gPAS needs three preset domains. One for the mappings:

• patient ID to pseudonyms (PID -> sPID)
• resource IDs to salt values for hashing (RID -> salt)
• patient ID to date shift seed value (PID -> date shift seed)

As the keys are namespaced, it is possible to use one domain for all mappings.

Please see here for further explanation.