Purchasing Unit of Measures

Oleg Shilovitsky
Oleg Shilovitsky
11 September, 2020 | 1 min for reading
Purchasing Unit of Measures

In this video, I will show you how to use different units of measures in BOMs and purchasing orders (POs) using OpenBOM. This situation is usually happening with materials and consumables (eg. wood, pipes, metal, food ingredients, etc. A typical scenario is a BOM with a unit of measures (eg. tsp) is different from the purchasing unit of measures (eg. gallons).

In my example, I will create a BOM for a cocktail, which has three ingredients. Each of these ingredients is included in the recipe with a BOM unit of measures (Eg teaspoon). However, in the ordering, I would like to use bottles and gallons. 

To implement it, you need to follow these steps: 

1- Add purchasing unit of measure to the catalog (for description) and multiplier to define relationships between two units of measure. 

2- Create a BOM with its unit of measure. 

3- Create an Order BOM for a batch (I use 1000 units of cocktail in my case). Add a property to calculate the number of units to order and add a formula there. 

Watch the video.

Conclusion 

Flexibility is the key to systems used for product data and lifecycle management, BOMs, and purchasing. OpenBOM gives you a high level of flexibility by allowing to add additional information, formula and make calculations. A combination of these two factors ( data management flexibility and formulas) gives you unique OpenBOM capabilities. 

Check what OpenBOM can do for you – REGISTER FREE

Best, Oleg @ openbom dot com.

Want to learn more about PLM? Check out my Beyond PLM blog and PLM Book website. Read OpenBOM customer reviews on G2 Crowd to learn what customers are saying about OpenBOM. 

Related Posts

Also on OpenBOM

4 6
29 August, 2025

Digital BOM is a foundation of all OpenBOM to ERP integrations. From the very early days of PLM, the connection...

28 August, 2025

In 2025, the push for better design-to-manufacturing integration is stronger than ever. But for many companies, this still gets reduced...

27 August, 2025

For decades, PDM meant file vaults, check-in/check-out, and revision control. But today’s products span mechanical, electronic, and software domains, with...

26 August, 2025

This article is part of OpenBOM BOM Excel MCP building in public. For the next few weeks, we are going...

22 August, 2025

In yesterday’s article – Understanding OpenBOM’s Multi-Tenant Data Model and System Configuration, I shared some insights about OpenBOM’s multi-tenant data...

21 August, 2025

In today’s manufacturing and engineering world, the term multi-tenant triggers both questions and confusion. Product Lifecycle Management (PLM) has historically...

20 August, 2025

Since the very beginning of OpenBOM, our mission has been to help engineers, manufacturers, and teams organize product information and...

19 August, 2025

There is a need for a rich and structured context.  Artificial intelligence has quickly become the buzzword in every boardroom,...

15 August, 2025

A recent post by Martijn Dullaart on LinkedIn about Product Changes caught my attention. Here is the link to the...

To the top