diff --git a/doc/changelog.d/3385.added.md b/doc/changelog.d/3385.added.md
new file mode 100644
index 0000000000..468e6a20ea
--- /dev/null
+++ b/doc/changelog.d/3385.added.md
@@ -0,0 +1 @@
+feat: ``apdl`` submodule
\ No newline at end of file