function (doc, meta) {

  var varSync = doc._sync;
  var varDeleted = doc._deleted;
  var varKey;
  var varValue;
  var valueTemp;
  
  if (varSync === undefined || meta.id.substring(0,6) == "_sync:")
    return;

  if (varDeleted)
    return;

  varKey = [
    doc.activityId,
    doc.stateId,
    doc.agentAccountName,
    doc.agentAccountHomePage,
    doc.registration,
    doc.className
  ]; 

  valueTemp = [
    meta.id,
    varSync.rev,
    doc.activityId,
    doc.stateId,
    doc.agent,
    doc.agentMbox,
    doc.agentName,
    doc.agentOpenId,
    doc.agentAccountName,
    doc.agentAccountHomePage,
    doc.agentMbox_sha1sum,
    doc.registration,
    doc.create_date,
    doc.update_date,
    doc.jsonPayload,
    doc.documentName,
    doc.className
  ];   
  
  varValue = {
    id: meta.id,
    rev: varSync.rev,
    activityId: doc.activityId,
    stateId: doc.stateId,
    agent: doc.agent,
    agentMbox: doc.agentMbox,
    agentName: doc.agentName,
    agentOpenId: doc.agentOpenId,
    agentAccountName:  doc.agentAccountName,
    agentAccountHomePage: doc.agentAccountHomePage,
    agentMbox_sha1sum: doc.agentMbox_sha1sum,
    registration: doc.registration,
    create_date: doc.create_date,
    update_date: doc.update_date,
    jsonPayload: doc.jsonPayload,
    documentName: doc.documentName,
    className: doc.className};
  
  if(meta.type == "json") {
    if(doc.className && doc.className == "org.apereo.openlrs.model.event.v2.ActivityStateEvent") {
      
      if (doc.agentAccountName, doc.registration) {
        emit(varKey, varValue);
      }

    }
  }
}