diff --git a/docs-chef-io/content/inspec/dsl_inspec.md b/docs-chef-io/content/inspec/dsl_inspec.md
index 99646e49b..77455d939 100644
--- a/docs-chef-io/content/inspec/dsl_inspec.md
+++ b/docs-chef-io/content/inspec/dsl_inspec.md
@@ -269,6 +269,25 @@ certain controls, which would 100% fail due to the way servers are prepared, but
 you know that the same control suites are reused later in different circumstances
 by different teams.
 
+This example checks for if Gnome Desktop is installed or not, if not then it resets the impact of the control to the new value which is passed as a hash with impact key. Here it resets it to 0:
+```ruby
+control 'gnome-destkop-settings' do
+  impact 0.5
+  desc 'some good settings'
+  desc 'check', 'check the settings file for good things'
+  desc 'fix', 'set the good things in the file /etc/gnome/settings'
+  tag nist: 'CM-6'
+
+  only_if("The Gnome Desktop is not installed, this control is Not Applicable", impact: 0) {
+    package('gnome-desktop').installed?
+  }
+
+  describe gnome_settings do
+    it should_be set_well
+  end
+end
+```
+
 Some notes about `only_if`:
 
 - `only_if` applies to the entire `control`. If the results of the `only_if`
@@ -277,6 +296,7 @@ Some notes about `only_if`:
   blocks will not be run. However, bare Ruby expressions and bare Chef InSpec
   resources (not assocated with a describe block) preceding the only_if statement
   will run
+- `only_if` also accepts hash with impact key to reset the impact value of the control. Control's impact is useful in determing it's enhanced outcome.
 
 To illustrate:
 
diff --git a/test/fixtures/profiles/enhanced-outcomes-test/controls/example.rb b/test/fixtures/profiles/enhanced-outcomes-test/controls/example.rb
index 684fae88f..06918c7d6 100644
--- a/test/fixtures/profiles/enhanced-outcomes-test/controls/example.rb
+++ b/test/fixtures/profiles/enhanced-outcomes-test/controls/example.rb
@@ -63,7 +63,8 @@ end
 
 # Example of setting impact using code and marking it N/A
 control "tmp-6.0.1" do
-  only_if(impact: 0.0) { false }
+  impact 0.5
+  only_if("Some reason for N/A", impact: 0.0) { false }
   describe file("/tmp") do
     it { should be_directory }
   end
diff --git a/test/functional/inspec_exec_test.rb b/test/functional/inspec_exec_test.rb
index 082ec71a5..ece2a9e17 100644
--- a/test/functional/inspec_exec_test.rb
+++ b/test/functional/inspec_exec_test.rb
@@ -1367,6 +1367,7 @@ EOT
 
     it "should mark control as N/A using zero impact from only_if" do
       _(run_result.stdout).must_include "N/A  tmp-6.0.1"
+      _(run_result.stdout).must_include "Some reason for N/A"
     end
 
     it "should not mark control as N/A using non-zeo impact from only_if" do