addItemsIncremental(jsonDataList, loadParams, itemComparisonParams)

• jsonDataList: JSON. List of JSON objects that represent the list items to add.
• loadParams: JSON. The load parameters that are used to load the list object. Is passed to postLoadItemUpdates if the method exists for the given LO.
• itemComparisonParams: JSON. Array of {"fieldName": <fieldname>, "op":<operator> } objects that is used to compare items in the list.

// Call merge engine
Facade.getMergedListAsync(mergeEngineParams)
then(function (items) {
 // Define criteria for containsItem() function
var itemComparisonParams = []
itemComparisonParams.push({ "fieldName": "prdMainPKey" });
itemComparisonParams.push({ "fieldName": "sdoItemMetaPKey" });
itemComparisonParams.push({ "fieldName": "quantityLogisticUnit" });
// Add items to list incrementally
me.addItemsIncremental(items, jsonParams, itemComparisonParams);