Hi, I'm using Excel Importer version 5.7.1 and Modeler version 7.5.0. I'm trying to use Excel importer to migrate user tables to the new Mendix system. So I have set up the model reflection and set the Name attribute of the table Account (from System.User table) value to the user name from the excel file. When executing the microflow IVK_ImportTemplateDocument, specifically StartImportByTemplate.java, an error occurs as below: com.mendix.core.CoreException: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreException: replication.ReplicationSettings$MendixReplicationRuntimeException: There is not attribute: Name found in metaobject Account.Account at com.mendix.basis.component.InternalCore.execute(InternalCore.java:535) Caused by: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreException: replication.ReplicationSettings$MendixReplicationRuntimeException: There is not attribute: Name found in metaobject Account.Account at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.java:178) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreException: replication.ReplicationSettings$MendixReplicationRuntimeException: There is not attribute: Name found in metaobject Account.Account at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:37) Caused by: com.mendix.core.CoreException: replication.ReplicationSettings$MendixReplicationRuntimeException: There is not attribute: Name found in metaobject Account.Account at excelimporter.reader.ExcelImporter.startImport(ExcelImporter.java:133) Caused by: replication.ReplicationSettings$MendixReplicationRuntimeException: There is not attribute: Name found in metaobject Account.Account at replication.ReplicationSettings.addMappingForAttribute(ReplicationSettings.java:585) at excelimporter.reader.readers.replication.ExcelReplicationSettings.addColumnMapping(ExcelReplicationSettings.java:19) at excelimporter.reader.readers.ExcelReader.importData(ExcelReader.java:277) at excelimporter.reader.ExcelImporter.startImport(ExcelImporter.java:123) at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:54) at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:25) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:50) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:76) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:55) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:51) at com.mendix.basis.actionmanagement.ActionManager$1.execute(ActionManager.java:170) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:33) at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.java:174) at com.mendix.basis.component.InternalCore.execute(InternalCore.java:531) at com.mendix.modules.microflowengine.actions.actioncall.JavaAction.execute(JavaAction.scala:60) at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.java:47) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.java:200) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.java:157) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:50) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:76) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:55) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:51) at com.mendix.basis.actionmanagement.DefaultActionMonitor$$anonfun$run$1.apply(CustomMonitoredAction.scala:18) at com.mendix.basis.actionmanagement.IMonitoredAction$$anon$1.execute(IMonitoredAction.scala:47) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:33) at com.mendix.basis.actionmanagement.IMonitoredAction$class.monitor(IMonitoredAction.scala:49) at com.mendix.basis.actionmanagement.CustomMonitoredAction.monitor(CustomMonitoredAction.scala:22) at com.mendix.basis.actionmanagement.DefaultActionMonitor$.run(CustomMonitoredAction.scala:18) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.runMonitoredAction(CoreActionHandlerImpl.scala:65) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:53) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:51) at com.mendix.basis.actionmanagement.AsyncExecution$AsyncCallableWrapper$$anonfun$2.apply(AsyncExecution.scala:33) at scala.util.Try$.apply(Try.scala:192) at com.mendix.basis.actionmanagement.AsyncExecution$AsyncCallableWrapper.call(AsyncExecution.scala:32) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Is this a bug? Or am I missing something here?