TString propertyValue;
switch (property->m_PropertyType)
{
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::INT:
    {
        propertyValue = TString(property->m_PropertyValue.m_Int);
        break;
    }
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::FLOAT:
    {
        propertyValue = TString(property->m_PropertyValue.m_Float);
        break;
    }
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::BOOL:
    {
        propertyValue = TString(property->m_PropertyValue.m_Bool);
        break;
    }
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::STRING:
    {
        propertyValue = property->m_PropertyValue.m_String;
        break;
    }
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::ENTITY_TYPE:
    {
        propertyValue = g_LevelEntityTypeNames[(int)property->m_PropertyValue.m_EntityType];
        break;
    }
    case TLevelTriggerActionProperty::ELevelTriggerActionPropertyType::VECTOR:
    {
        propertyValue = TString(property->m_PropertyValue.m_Vector[0]) + ";" + TString(property->m_PropertyValue.m_Vector[1]);
        break;
    }
}

PXMLUtil::AddAttribute(propertyElement, levelDocument, "name", propertyValue);