not functional stand

src/main/resources/system.pnml

+<?xml version="1.0" encoding="UTF-8"?>
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+    <net id="robot" type="http://www.pnml.org/version-2009/grammar/ptnet">
+        <page id="collaboration_system">
+            <!--all modules will be inserted here-->
+
+        </page>
+
+        <transition id="SensordataTopicTransition">
+            <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+                <type>topicTransitionType</type>
+                <topicName>SensordataTopic</topicName>
+                <publishers>
+                    <publisher>
+                        <id>p_read_sensordata</id>
+                        <limit>10</limit>
+                    </publisher>
+                </publishers>
+                <subscribers>
+                    <subscriber>
+                        <id>p_task_from_sensordata_alias</id>
+                        <limit>20</limit>
+                    </subscriber>
+                </subscribers>
+            </toolspecific>
+            <name>
+                <text>SensordataTopicTransition</text>
+            </name>
+        </transition>
+
+        <name>
+            <text>Collaboration System</text>
+        </name>
+        <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+        </toolspecific>
+    </net>
+</pnml>
\ No newline at end of file