How to release item into any specific legal entity in ax 2012 r3

static void ReleaseProducts_detailed(Args _args)
{
EcoResProduct ecoResProduct;
InventTable inventTable;
InventTableModule inventTableModule;
NumberSequenceTable numberSequenceTable;
ItemId itemId;
InventItemSetupSupplyType inventItemSetupSupplyType;

EcoResStorageDimensionGroupProduct ecoResStorageDimensionGroupProduct;
EcoResTrackingDimensionGroupProduct ecoResTrackingDimensionGroupProduct;
EcoResStorageDimensionGroupItem ecoResStorageDimensionGroupItem;
EcoResTrackingDimensionGroupItem ecoResTrackingDimensionGroupItem;
;

//select firstOnly ecoResProduct where EcoResProduct.DisplayProductNumber == "Test Product"; //Uncomment if you want to release only specific item to specific company
while select * from ecoResProduct
changecompany ('DAT')
{
ttsBegin;
inventTable = null;
inventTableModule = null;
inventItemSetupSupplyType = null;
ecoResStorageDimensionGroupProduct = null;
ecoResTrackingDimensionGroupProduct = null;
ecoResStorageDimensionGroupItem = null;
ecoResTrackingDimensionGroupItem = null;

numberSequenceTable = InventParameters::numRefItemId().numberSequenceTable();
//get item id from:
//1. Product number if number seq for item ID is not set up or manual or return blank value
if (!numberSequenceTable.RecId || numberSequenceTable.Manual)
{
itemId = ecoResProduct.productNumber();
}
else //number sequence auto, get a number
{
itemId = NumberSeq::newGetNumFromId(numberSequenceTable.RecId).num();
}

inventTable.initValue();
inventTable.initFromEcoResProduct(ecoResProduct);
inventTable.ItemId = ItemId;
inventTable.NameAlias = ecoResProduct.SearchName;
inventTable.insert(true);

// Create inventTableModules

inventTableModule.initValue();
inventTableModule.ItemId = inventTable.ItemId;
inventTableModule.ModuleType = ModuleInventPurchSales::Invent;
inventTableModule.insert();

inventTableModule.initValue();
inventTableModule.ItemId = inventTable.ItemId;
inventTableModule.ModuleType = ModuleInventPurchSales::Purch;
inventTableModule.insert();

inventTableModule.initValue();
inventTableModule.ItemId = inventTable.ItemId;
inventTableModule.ModuleType = ModuleInventPurchSales::Sales;
inventTableModule.insert();

//Create inventItemLocation
InventItemLocation::createDefault(inventTable.ItemId);

// Creates a new item default order type for the product that is released.

inventItemSetupSupplyType.initValue();
inventItemSetupSupplyType.ItemId = inventTable.ItemId;
inventItemSetupSupplyType.ItemDataAreaId = inventTable.DataAreaId;
inventItemSetupSupplyType.insert();

//create relationship tables to dimension groups.

ecoResStorageDimensionGroupProduct = EcoResStorageDimensionGroupProduct::findByProduct(ecoResProduct.RecId);
ecoResTrackingDimensionGroupProduct = EcoResTrackingDimensionGroupProduct::findByProduct(ecoResProduct.RecId);

if (ecoResStorageDimensionGroupProduct.RecId)
{ // mandatory storage dimension group for the product
ecoResStorageDimensionGroupItem.ItemDataAreaId = inventTable.DataAreaId;
ecoResStorageDimensionGroupItem.ItemId = inventTable.ItemId;
ecoResStorageDimensionGroupItem.StorageDimensionGroup = ecoResStorageDimensionGroupProduct.StorageDimensionGroup;
ecoResStorageDimensionGroupItem.insert();
}

if (ecoResTrackingDimensionGroupProduct.RecId)
{ // mandatory tracking dimension group for the product
ecoResTrackingDimensionGroupItem.ItemDataAreaId = inventTable.DataAreaId;
ecoResTrackingDimensionGroupItem.ItemId = inventTable.ItemId;
ecoResTrackingDimensionGroupItem.TrackingDimensionGroup = ecoResTrackingDimensionGroupProduct.TrackingDimensionGroup;
ecoResTrackingDimensionGroupItem.insert();
}
ttsCommit;
info(strfmt("Product successfully released to ‘DAT’ legal entity"));
}
}