diff --git a/docs/source_docs/user_guide/inputs/output.rst b/docs/source_docs/user_guide/inputs/output.rst
index 4b9bad4a4390f676d1f5f052760e07d8f99c989f..7ef161212c62c17588a2a6984c9411f0dc8fbde5 100644
--- a/docs/source_docs/user_guide/inputs/output.rst
+++ b/docs/source_docs/user_guide/inputs/output.rst
@@ -11,3 +11,4 @@ Stuff here?
    output/monitors
    output/ascent
    output/spatial_avgs
+   output/mpmd
diff --git a/docs/source_docs/user_guide/inputs/output/mpmd.rst b/docs/source_docs/user_guide/inputs/output/mpmd.rst
new file mode 100644
index 0000000000000000000000000000000000000000..97ff21aeea68ed9326f008348d816a342223a531
--- /dev/null
+++ b/docs/source_docs/user_guide/inputs/output/mpmd.rst
@@ -0,0 +1,24 @@
+Multiple Program Multiple Data (MPMD)
+--------------------------------------
+
+MFIX-Exa utilizes the AMReX-MPMD interface to send data across to another program or application. In order to enable this feature, the executable has to be built with ``-DMFIX_MPMD = yes``. 
+
+The following inputs must be preceded by "mfix." and control frequency and the data that will be sent to the other program.
+
++----------------------+-----------------------------------------------------------------------+-------------+-----------+
+|                      | Description                                                           |   Type      | Default   |
++======================+=======================================================================+=============+===========+
+| mpmd_int             | Frequency at which data is sent to the other application              |    Int      | -1        |
+|                      | when using MPMD.                                                      |             |           |
++----------------------+-----------------------------------------------------------------------+-------------+-----------+
+| mpmd_per_approx      | Time period for sending data to the other pipeline (approximate)      |    Real     | -1        |
+|                      | when using MPMD.                                                      |             |           |
++----------------------+-----------------------------------------------------------------------+-------------+-----------+
+| mpmd_static_mfs      | A list of the names of static multifabs that will be sent             |   String    | None      |
+|                      | only once when using MPMD. Possible values are                        |             |           |
+|                      | "volfrac" and "centroid".                                             |             |           |
++----------------------+-----------------------------------------------------------------------+-------------+-----------+
+| mpmd_mfs             | A list of the names of  multifabs that will be sent per set frequency |   String    | None      |
+|                      | when using MPMD. Possible values are "ep_g", "vel_g", "T_g"           |             |           |
+|                      | and "X_gk".                                                           |             |           |
++----------------------+-----------------------------------------------------------------------+-------------+-----------+