diff --git a/docs/source/Structure.rst b/docs/source/Structure.rst
index 6aa3a89fc7672cdb4d3b1551414ecdd5ce4a1d56..c106641007e2d2976f492fc60162a42bc6d4cb7e 100644
--- a/docs/source/Structure.rst
+++ b/docs/source/Structure.rst
@@ -3,27 +3,31 @@
 Directory overview
 ==================
 
-+--------------+--------------------------------------------------+
-| File         | Description                                      |
-+==============+==================================================+
-| benchmarks   | UC Benchmark cases (see benchmark/README.md)     |
-+--------------+--------------------------------------------------+
-| doc          |  Source code for building the documentation      |
-+--------------+--------------------------------------------------+
-| exec         | Directory for building with gmake (optional)     |
-+--------------+--------------------------------------------------+
-| exec_cc      | Directory for building with gmake (optional)     |
-+--------------+--------------------------------------------------+
-| src          | Source files for SIMPLE and projection algorithm |
-|              | with face-centered velocity components           |
-+--------------+--------------------------------------------------+
-| src_cc       | Source files for projection algorithms with      |
-|              | cell-centered velocity components                |
-+--------------+--------------------------------------------------+
-| tests        | Regression tests (see tests/README.md)           |
-+--------------+--------------------------------------------------+
-| tools        | CMake configuration files                        |
-+--------------+--------------------------------------------------+
-| tutorials    | Set-ups for different EB geometries              |
-+--------------+--------------------------------------------------+
++---------------+--------------------------------------------------+
+| File          | Description                                      |
++===============+==================================================+
+| benchmarks    | UC Benchmark cases (see benchmark/README.md)     |
++---------------+--------------------------------------------------+
+| doc           |  Source code for building the documentation      |
++---------------+--------------------------------------------------+
+| exec          | Directory for building with gmake (optional)     |
++---------------+--------------------------------------------------+
+| exec_cc       | Directory for building with gmake (optional)     |
++---------------+--------------------------------------------------+
+| src_des       | Source files for particle-only operations        |
++---------------+--------------------------------------------------+
+| src_ebs       | Source files for EB-only operations              |
++---------------+--------------------------------------------------+
+| src_staggered | Source files for SIMPLE and projection algorithm |
+|               | with face-centered velocity components           |
++---------------+--------------------------------------------------+
+| src_cc        | Source files for projection algorithms with      |
+|               | cell-centered velocity components                |
++---------------+--------------------------------------------------+
+| tests         | Regression tests (see tests/README.md)           |
++---------------+--------------------------------------------------+
+| tools         | CMake configuration files                        |
++---------------+--------------------------------------------------+
+| tutorials     | Set-ups for different EB geometries              |
++---------------+--------------------------------------------------+