Conditional text is text that appears in one guide but not the other. For example, the text might appear in the partner guide but not the Open edX guide, and vice versa.

How to Conditionalize Text

To include conditional text in partner or course author documentation, use the only directive.

Single Paragraph

To conditionalize a single paragraph, use either the only:: Partners or the only:: Open_edX directive, and indent the paragraph under the directive. You can add the conditional text as regular text or as a note.

.. only:: Partners

 Data about course enrollment is available from edX Insights. You can access
 Insights from the Instructor Dashboard for your live course: after you select
 **Instructor**, follow the link in the banner at the top of each page. For
 more information, see `Using edX Insights`_.

.. only:: Open_edX

    .. note::
      If you want to require an entrance exam for your course, you also create
      the exam in the course outline. Before you can create an exam, you must
      set your course to require an entrance exam in Studio. For more
      information, see :ref:`Require an Entrance Exam`.

Multiple Paragraphs

To conditionalize more than a paragraph, use either the .. only:: Partners or the .. only:: Open_edX directive, and then use an include:: directive indented under the only directive.

.. only:: Open_edX

   .. include:: ../../../shared/building_and_running_chapters/running_course/Section_course_student.rst

Notes

• Conditionalized text must include a comment indicating at a minimum what the related feature is by referencing the PR or JIRA story. 

.. the following note is for prerequisite exams, which are currently released in open edx only and 

 not on edx.org.  when they are available on edx.org, this note should no longer be conditionalized.

• Text inside tables cannot be conditionalized.
  
• Conditional text is still processed even if it isn't shown; that means you get build warnings for excluded text that has a link that's not actually shown. For example, in building partner doc, you get a warning about the link to prereq exams in the excluded paragraphs even though it isn't shown.

Examples

Example 1

.. Feature availability on the instructor dash applies to open edX installations only.
.. DOC-2218 A. Hodges 24 Aug 2015

.. only:: Open_edX

 Data about course enrollment is available from the Instructor Dashboard and
 from Insights. For more information, see :ref:`view_enrollment_count`.

.. Feature has been turned off for edx.org and Edge (the data is available in Insights instead).
.. DOC-2218 A. Hodges 24 Aug 2015

.. only:: Partners

 Data about course enrollment is available from edX Insights. You can access
 Insights from the Instructor Dashboard for your live course: after you select
 **Instructor**, follow the link in the banner at the top of each page. For
 more information, see `Using edX Insights`_.

Example 2

In the edx-documentation/en_us/shared/building_and_running_chapters/developing_course/course_outline.rst file, the "Add Content in the Course Outline" section contains the following conditionalized paragraph.

Note
If you want to require an entrance exam for your course, you also create the exam in the course outline. Before you 

can create an exam, you must set your course to require an entrance exam in Studio. For more information, see 

Require an Entrance Exam.

The live Open edX documentation includes this paragraph.

The live partner documentation does not include this paragraph.

More Information

The following lines show this setting in the config files for partner course author documentation and Open edX course author documentation.

edx-documentation/en_us/course_authors/source/conf.py

tags.add('Partners')

product = 'Partners'

def setup(app):
    app.add_config_value('product', '', True)

edx-documentation/en_us/open_edx_course_authors/source/conf.py

tags.add('Open_edX')

product = 'Open_edX'

def setup(app):
    app.add_config_value('product', '', True)