This read-write INTEGER (0-64) sets the minimum number of characters a local user password defined in rlAAALocalUserPassword must contain, applying only to newly set or changed passwords and possibly restricted to a platform-specific minimum for TIC compliance (8 characters). An admin cares because it enforces a password strength baseline for local accounts without touching passwords already in place. For example, an admin hardening device access ahead of a compliance review would raise this value from a lax default to something like 12 so future password changes must meet that length.