diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 4a97b1d203..d043555860 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -743,6 +743,41 @@
true.
+
+ LogLevelMax=
+ Configures filtering by log level of log messages generated by this unit. Takes a
+ syslog log level, one of (lowest log level, only highest priority
+ messages), , , , ,
+ , , (highest log level, also lowest priority
+ messages). See syslog3 for
+ details. By default no filtering is applied (i.e. the default maximum log level is ). Use
+ this option to configure the logging system to drop log messages of a specific service above the specified
+ level. For example, set LogLevelMax= in order to turn off debug logging
+ of a particularly chatty unit. Note that the the configured level is applied to any log messages written by any
+ of the processes belonging to this unit, sent via any supported logging protocol. The filtering is applied
+ early in the logging pipeline, before any kind of further processing is done. Moreover, messages which pass
+ through this filter successfully might still be dropped by filters applied at a later stage in the logging
+ subsystem. For example, MaxLevelStore= configured in
+ journald.conf5 might
+ prohibit messages of higher log levels to be stored on disk, even though the per-unit
+ LogLevelMax= permitted it to be processed.
+
+
+
+ LogExtraFields=
+ Configures additional log metadata fields to include in all log records generated by processes
+ associated with this unit. This setting takes one or more journal field assignments in the format
+ FIELD=VALUE separated by whitespace. See
+ systemd.journal-fields7 for
+ details on the journal field concept. Even though the underlying journal implementation permits binary field
+ values, this setting accepts only valid UTF-8 values. To include space characters in a journal field value,
+ enclose the assignment in double quotes ("). The usual specifiers are expanded in all assignments (see
+ below). Note that this setting is not only useful for attaching additional metadata to log records of a unit,
+ but given that all fields and values are indexed may also be used to implement cross-unit log record
+ matching. Assign an empty string to reset the list.
+
+
TimerSlackNSec=Sets the timer slack in nanoseconds for the