перезаписать / переназначить оверлей на slapd (rewrite/remap overlay to slapd)
Pattern Matching Flags
`C' honors case in matching (default is case insensitive)
`R' use POSIX ''basic'' regular expressions (default is
''extended'')
`M{n}' allow no more than n recursive passes for a specific rule;
does not alter the max total count of passes, so it can
only enforce a stricter limit for a specific rule.
