LogCleanupCommand cannot be found in RHPAM 7 docs.

In BPMS 6 docs, it was documented in section "Managing log files".

https://access.redhat.com/documentation/en-us/red_hat_jboss_bpm_suite/6.4/html/administration_and_configuration_guide/chap_logging#configuring_logging3

"Managing log files" section seems to be dropped since RHPAM 7 docs but it's an important feature so please bring it back to 7 docs.