Opensearch audit to file

Hello friends! I need to collect the audit information in a separate file.

my configuration for opensearch.yaml: opensearch_internal | log4j auditlogger Info
Configuration log4j tried to edit (the file was created but does not write anything)

version 2.0.1

tell me in which direction to move (if possible, an example)

Hi @pif
Could you send your file? Do you use Docker?