To Item, or not to Item, that is the question—
Whether ’tis Nobler in the mind to suffer
The Slings and Arrows of uncontrolled files,
Or to take Arms against a Sea of troubles with Items,
You are looking at Vault or have just purchased Vault Professional and you have a very important decision in front of you… do we use items?
What are items?
Items represent things within your business, the components that your company manages, assembles, sells and manufactures.
Each item is identified by its own unique item number (or sometimes referred to as part number). Items can represent a variety of things including parts and assemblies, instructional guides, consumable goods (fluids, lubricants, etc), and any related Bill of Material. Some items might be purchased, while others are manufactured internally.
Do I Need Items?
Autodesk has definitely made it easier to work with items in 2015 (see our post Vault Pro 2015 is da bom!), but this may not be enough to answer the important questions. Do we use file lifecycles and revision management? do we use items and their lifecycle / revision processes, or do we look at implementing both?
Here are three important questions you need to ask yourself, and others within your organization, which will attempt to lead you down the correct path.
Question #1 – Do I need to share my Vault data with my <insert acronym> system?
Image Credit: 713 Avenue
Do you have an ERP, MRP, PLM, CRM or some other business system that you are wanting to link the Vault data with? If the answer is yes then do not pass Go, do not collect $200, and proceed directly to implementing items.
Items form an Item Master and guess what the other systems are based on?
If you do want to link with your business system then the next question is… do you ensure that your vault items have the same numbers as your business system items, or do you have 2 separate systems with some form of cross-referencing?
Vault Items can be exported and it will include their property information and BOM Structure. Although you might have to build some type of intermediate process to clean the data before import Item-to-item linking is the easiest path to connection.
Question #2 – BOM Access
Do non-engineering or non-cad people need access to data about my parts and assemblies? Including Bill of Materials?
Items maintain a Bill of Material including where items are used, the quantities, the units, and all the related data. These BOM’s can be created from the associated CAD file or be built manually. You can also manipulate an existing BOM by adjusting quantities and adding extra components.
Do you know that although the engineering specified 10-bolts there is no way that it will make it to the customer without losing 1 or 2? Then bump the quantity up to 12. Need packaging information that isn’t included in the CAD model? Then add it to the item assembly BOM.
Question #3 – Revision Management
Do I want a method to manage revisions? And control what downstream users see of my data? Do I want to manage CAD AND non-CAD things? Do I want to release data locking it from access? Do I want to use Change Orders to control and track revisions?
In the Vault Pro Item world, you have files and you have items. Files can be attached to Items but Items are not attached to the files. Consider the following scenarios…
Scenario #1: No File Lifecycling – Item controls Release and Revision Process.
In this scenario the item is released setting the revision number and locking the files from change. You can configure both the Vault Client and the Web Client so that users can only see Items. Meaning that the CAD data can do its own thing and when its ready be made available to the item viewers, it won’t be until the item is updated and released. When a change is required the Change Order is issued against the item and the change is tracked on the item
Scenario #2: File LIfecycles – No Item Lifecycles
In this scenario you WIP – Review – Release your files, managing the revisions at a file level. The files are still associated to the items so that the BOM is generated and the item data can be shared with your business applications. Change Orders are issued against the files and the change is tracked on the file. The only interaction with the item is to perform an update after changes are completed on the file
Scenario #3: Both File and Item Lifecycles
Similar to #2 except the Items are also Released. This is so that the revision of the file and the Item (BOM) are both tracked, managed, and maintained. There can be some complications to overcome as the dually release and lock systems can overlap and fight for control.
Which is the right choice for my release management process?
Not using file lifecyces to manage change? Then consider skipping it and use Items for this.
Already releasing files? No problem; you can easily implement items with little impact to your current workflows.
“To Item or Not to Item?”, is an important question to ask yourself as you begin your quest with Vault Professional. Not that there isn’t the flexibility to switch or choose different paths, however making these decisions correctly up front can save time and effort. So take the quiz above and let us know how it pans out.