1 files changed, 17 insertions, 0 deletions

diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
index 7a71abc0ae..11523bb9e7 100644
--- a/documentation/ref-manual/variables.rst
+++ b/documentation/ref-manual/variables.rst
@@ -4968,6 +4968,23 @@ system and gives an overview of their function and contents.
       ":ref:`dev-manual/licenses:enabling commercially licensed recipes`"
       section in the Yocto Project Development Tasks Manual.
 
+   :term:`LICENSE_FLAGS_DETAILS`
+      Adds details about a flag in :term:`LICENSE_FLAGS`. This way,
+      if such a flag is not accepted through :term:`LICENSE_FLAGS_ACCEPTED`,
+      the error message will be more informative, containing the specified
+      extra details.
+
+      For example, a recipe with an EULA may set::
+
+         LICENSE_FLAGS = "FooBar-EULA"
+         LICENSE_FLAGS_DETAILS[FooBar-EULA] = "For further details, see https://example.com/eula."
+
+      If ``Foobar-EULA`` isn't in :term:`LICENSE_FLAGS_ACCEPTED`, the
+      error message is more useful::
+
+        Has a restricted license 'FooBar-EULA' which is not listed in your LICENSE_FLAGS_ACCEPTED.
+        For further details, see https://example.com/eula.
+
    :term:`LICENSE_PATH`
       Path to additional licenses used during the build. By default, the
       OpenEmbedded build system uses :term:`COMMON_LICENSE_DIR` to define the