diff --git a/playground/myome/pizza/pizza_cost.dmn b/playground/myome/pizza/pizza_cost.dmn
new file mode 100644
index 00000000..b4976802
--- /dev/null
+++ b/playground/myome/pizza/pizza_cost.dmn
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<definitions xmlns="https://www.omg.org/spec/DMN/20191111/MODEL/" xmlns:dmndi="https://www.omg.org/spec/DMN/20191111/DMNDI/" xmlns:dc="http://www.omg.org/spec/DMN/20180521/DC/" id="Definitions_76910d7" name="DRD" namespace="http://camunda.org/schema/1.0/dmn">
+  <decision id="decision_1" name="pizza_cost">
+    <decisionTable id="decisionTable_1">
+      <input id="input_1">
+        <inputExpression id="inputExpression_1" typeRef="string">
+          <text>pizza_size</text>
+        </inputExpression>
+      </input>
+      <output id="output_1" name="base_price" typeRef="string" />
+      <output id="OutputClause_1uzn1iv" label="topping_price" name="topping_price" typeRef="string" />
+      <rule id="DecisionRule_09ixpfi">
+        <inputEntry id="UnaryTests_02h39ji">
+          <text>"small"</text>
+        </inputEntry>
+        <outputEntry id="LiteralExpression_1vi1d9f">
+          <text>2000.01</text>
+        </outputEntry>
+        <outputEntry id="LiteralExpression_1amsd1j">
+          <text>300.01</text>
+        </outputEntry>
+      </rule>
+      <rule id="DecisionRule_0fts90x">
+        <inputEntry id="UnaryTests_0tp14pg">
+          <text>"medium"</text>
+        </inputEntry>
+        <outputEntry id="LiteralExpression_0u3snvh">
+          <text>2010.01</text>
+        </outputEntry>
+        <outputEntry id="LiteralExpression_1eu3gr2">
+          <text>400.01</text>
+        </outputEntry>
+      </rule>
+      <rule id="DecisionRule_0msca97">
+        <inputEntry id="UnaryTests_1cpanwx">
+          <text>"large"</text>
+        </inputEntry>
+        <outputEntry id="LiteralExpression_17opjlt">
+          <text>4000.01</text>
+        </outputEntry>
+        <outputEntry id="LiteralExpression_110jolc">
+          <text>2000.01</text>
+        </outputEntry>
+      </rule>
+    </decisionTable>
+  </decision>
+  <dmndi:DMNDI>
+    <dmndi:DMNDiagram id="DMNDiagram_1cykosu">
+      <dmndi:DMNShape id="DMNShape_1dhfq2s" dmnElementRef="decision_1">
+        <dc:Bounds height="80" width="180" x="157" y="151" />
+      </dmndi:DMNShape>
+    </dmndi:DMNDiagram>
+  </dmndi:DMNDI>
+</definitions>