“Retention Propagation to ArchiveLink” repositories is supported from Version 2.0.2 of Core of tia ILM.
Beside these requirements there are no further configurations required.
ILM flow description:
SAP is sending retention propagation information with a PropPatch request. Core of tia tries to determine the repository from the request in the repository configuration. Is the repository available a lock is send alongside with the PropaPatch information to the repository.
When supported a hardware lock is used in the ContentService otherwise a software lock is set.