diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index dfcbaba..4c977a3 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -115,6 +115,24 @@
 # to use for running tests (string value)
 #test_accounts_file=etc/accounts.yaml
 
+# Allows test cases to create/destroy tenants and users. This
+# option requires that OpenStack Identity API admin
+# credentials are known. If false, isolated test cases and
+# parallel execution, can still be achieved configuring a list
+# of test accounts (boolean value)
+# Deprecated group/name - [compute]/allow_tenant_isolation
+# Deprecated group/name - [orchestration]/allow_tenant_isolation
+#allow_tenant_isolation=false
+
+# If set to True it enables the Accounts provider, which locks
+# credentials to allow for parallel execution with pre-
+# provisioned accounts. It can only be used to run tests that
+# ensure credentials cleanup happens. It requires at least `2
+# * CONC` distinct accounts configured in
+# `test_accounts_file`, with CONC == the number of concurrent
+# test processes. (boolean value)
+#locking_credentials_provider=false
+
 
 [baremetal]
 
@@ -229,12 +247,6 @@
 # Options defined in tempest.config
 #
 
-# Allows test cases to create/destroy tenants and users. This
-# option enables isolated test cases and better parallel
-# execution, but also requires that OpenStack Identity API
-# admin credentials are known. (boolean value)
-#allow_tenant_isolation=false
-
 # Valid primary image reference to be used in tests. This is a
 # required option (string value)
 #image_ref=<None>
@@ -356,12 +368,6 @@
 # value)
 #floating_ip_range=10.0.0.0/29
 
-# Allows test cases to create/destroy tenants and users. This
-# option enables isolated test cases and better parallel
-# execution, but also requires that OpenStack Identity API
-# admin credentials are known. (boolean value)
-#allow_tenant_isolation=false
-
 # Time in seconds between build status checks. (integer value)
 #build_interval=1