diff --git a/admin_manual/configuration_server/config_sample_php_parameters.rst b/admin_manual/configuration_server/config_sample_php_parameters.rst
index 6bbc80db2..5cbab8ad0 100644
--- a/admin_manual/configuration_server/config_sample_php_parameters.rst
+++ b/admin_manual/configuration_server/config_sample_php_parameters.rst
@@ -1604,6 +1604,43 @@ use.
 
 The Web server user must have write access to this directory.
 
+Hashing
+-------
+
+Nextcloud uses the Argon2 algorithm (available with PHP >= 7.2 if compiled
+with it) to create hashes by its own and exposes its configuration options as
+following. The default depends on the PHP build. More information can be
+found at: https://www.php.net/manual/en/function.password-hash.php
+
+
+::
+
+	'hashingMemoryCost' => 65536,
+
+The allowed maximum memory in KiB to be used by the algorithm for computing a
+hash. The smallest possible value is 8. Values that undershoot the minimum
+will be ignored in favor of the default.
+
+::
+
+	'hashingTimeCost' => 4,
+
+The allowed maximum time in seconds that can be used by the algorithm for
+computing a hash. The value must be an integer, and the minimum value is 1.
+
+Values that undershoot the minimum will be ignored in favor of the default.
+
+::
+
+	'hashingThreads' => 1,
+
+The allowed number of CPU threads that can be used by the algorithm for
+computing a hash. The value must be an integer, and the minimum value is 1.
+
+Rationally it does not help to provide a number higher than the available
+threads on the machine. Values that undershoot the minimum will be ignored
+in favor of the default.
+
 ::
 
 	'hashingCost' => 10,