diff --git a/docs/cmake-integration.md b/docs/cmake-integration.md
index 88425353..49330083 100644
--- a/docs/cmake-integration.md
+++ b/docs/cmake-integration.md
@@ -5,6 +5,7 @@
 [CMake targets](#cmake-targets)<br>
 [Automatic test registration](#automatic-test-registration)<br>
 [CMake project options](#cmake-project-options)<br>
+[`CATCH_CONFIG_*` customization options in CMake](#catch_config_-customization-options-in-cmake)<br>
 [Installing Catch2 from git repository](#installing-catch2-from-git-repository)<br>
 [Installing Catch2 from vcpkg](#installing-catch2-from-vcpkg)<br>
 
@@ -293,6 +294,31 @@ compiled separately to ensure that they are self-sufficient.
 Defaults to `OFF`.
 
 
+## `CATCH_CONFIG_*` customization options in CMake
+
+> CMake support for `CATCH_CONFIG_*` options was introduced in Catch2 3.0.1
+
+Due to the new separate compilation model, all the options from the
+[Compile-time configuration docs](configuration.md#top) can also be set
+through Catch2's CMake. To set them, define the option you want as `ON`,
+e.g. `-DCATCH_CONFIG_NOSTDOUT=ON`.
+
+Note that setting the option to `OFF` doesn't disable it. To force disable
+an option, you need to set the `_NO_` form of it to `ON`, e.g.
+`-DCATCH_CONFIG_NO_COLOUR_WIN32=ON`.
+
+
+To summarize the configuration option behaviour with an example:
+
+| `-DCATCH_CONFIG_COLOUR_WIN32` | `-DCATCH_CONFIG_NO_COLOUR_WIN32` |      Result |
+|-------------------------------|----------------------------------|-------------|
+|                          `ON` |                             `ON` |       error |
+|                          `ON` |                            `OFF` |    force-on |
+|                         `OFF` |                             `ON` |   force-off |
+|                         `OFF` |                            `OFF` | auto-detect |
+
+
+
 ## Installing Catch2 from git repository
 
 If you cannot install Catch2 from a package manager (e.g. Ubuntu 16.04