diff --git a/plantuml/tips.md b/plantuml/tips.md
new file mode 100644
index 0000000..b92c8ec
--- /dev/null
+++ b/plantuml/tips.md
@@ -0,0 +1,6 @@
+==SPACING
+
+SkinParam {
+	NodeSep 45 ' horizontal spacing
+	RankSep 45 ' vertical spacing
+}