By copying the service history between service agreements, you can preserve the record of replacements for an item. You have set up a three-year service agreement for a customer's car.
During that period, the customer becomes accustomed to the good service that the company provides. Therefore, after the agreement expires, the customer wants to set up a new one. You are now able to negotiate a more favorable agreement for the company. Because the record of replaced components might be useful in the future, you copy the history of the service BOM to the new agreement. If a template BOM has not been attached to a service object, you can modify or delete lines in it.
If you want to duplicate the setup of a local version of a template BOM, you can create a new template BOM based on the local version. Optionally, you can create a service order line for the replacement object. If you create a service order line, you can invoice the replacement item.
If you do not create a service order line for a replacement, the replacement registration is kept to track the history of the service object. This includes those that are attached to service objects. To use template BOMs, you must set up two number sequences. Number sequences are used to allocate identifiers to records that require them. Before you can assign a number sequence to a template BOM or a BOM history line number, you must set up number sequences codes.
The BOM history line number is used by the system to associate the transactions in the BOM history with a service agreement or service order. The template includes a Parts List worksheet and you can insert an image of each part. Put simply, a bill of materials BoM is a listing of the materials and parts used to manufacturer some product. Each material in the list should include the quantity needed and a unique part number that can be used to identify the exact part or material to acquire from the supplier.
Additional information such as the cost, description, revision history, photos, and supplementary characteristics may be included in a BoM, or that information may be available elsewhere using the unique part number as the reference. For complex products, some of the parts listed in a bill of materials may be sub-assemblies that each have their own BoM as well. In these cases, the MRP system might be able to export the list to an Excel spreadsheet, but you would generally not be using the spreadsheet directly to make changes or revisions in the system.
It's very easy to use the above template to create a bill of materials for a single assembly. But, as your product s become more complex, you'll quickly run into the following problems:. Because of these limitations, I want to be clear that I'm not advocating the use of BoM spreadsheets for every circumstance.
However, the bill of materials template can be very useful when you want a quick solution. I'm using this as an example because it shows how useful the parts list can be when images of each part are included.
Branko Dimitrijevic Branko Dimitrijevic Thanks for your answer. Concerning: 'The models you linked fail to address some major properties BOMs normally have', I thought so and had come up with the same idea of the 'BOM' table also, but I wasn't really sure that was the way to go. I can't immediately see however what's the advantage of using 'part' as both top-assembly, sub-assembly and leaf.
We indeed already have 'part numbers', but not so for our assembly parts. As for your 'extra' remarks: Some of those will indeed be needed like user privileges and we are also considering using an existing open source or not solution. However, you can "inherit" specific "sub-classes" from the PART table if you wish BrankoDimitrijevic The BOM structure here works for sub-assemblies and leafs, but I don't see how it works for the top-assembly.
Do you have a proposed way of solving that? Ben You simply omit the entire row. BrankoDimitrijevic Thanks! I am using this in production now. GolezTrol GolezTrol k 14 14 gold badges silver badges bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually.
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