add note about getting to Contexts from the old UI

Author: rosieyohannan

jekyll/_cci2/contexts.md

@@ -41,10 +41,12 @@ If you find you need to rename an org or repo that you have previously hooked up
 
 ## Creating and Using a Context
 
-1. As an organization member, navigate to the Organization Settings page in the CircleCI application, by clicking on the link in the sidebar. **Note:** Any organization member can create a context, but only organization administrators can restrict it with a security group.
+1. Using the new version of the CircleCI application, navigate to the Organization Settings page by clicking on the link in the sidebar. **Note:** Any organization member can create a context, but only organization administrators can restrict it with a security group.
 
     ![Contexts]({{ site.baseurl }}/assets/img/docs/org-settings-contexts-v2.png)
 
+  **If you are using the old version of the CircleCI application you can access the Organization Settings using the following URL format `https://circleci.com/gh/organizations/<org>/settings#contexts` substituting your organization/GitHub username. If you are using CircleCI Server Organization Settings can still be accessed as normal from the main navigation.
+
 2. Click the Create Context button and add a unique name for your Context. After you click the Create Context button in the dialog box, the Context appears in a list with Security set to `All members` to indicate that anyone in your organization can access this Context at runtime.
 
 3. Click the Add Environment Variable button and enter the variable name and value you wish to associate with this context. Click the Add Variable button to save.