Intro 

Systems allows you to gain increased visibility in the planning, building and maintenance stages of a project. This is because a System in not a physical object, but an entity that connects two or more physical Components together such as Electrical, Heating, Plumbing, etc. This increased visibility into how these entities connect helps to reduce errors and anticipated potential complications before they happen. In short, the Systems Module enhances your team’s communication around projects while creating a record that can be utilized at all stages of the project. 

This document will provide guidance about the quickest way to get started using Systems, explore some more in-depth options, and then review the potential next steps for you to work with the dRofus Customer Success team to enable Systems in your projects. 

Why Systems?

Imagine that you walk into your local library. You have been to this library before, but now things are much different. Books are everywhere. There are stacks on some shelves, other books are in piles on the floor. These books are not in any specific order by topic, author name, or title. 

So, what has made the library different? It is the organization and cataloguing of the books and resources in the library. This organization is the “invisible” variable that makes the library what it is. Being able to walk in and find a specific book by title or being able to browse for a book by topic is what makes a library a profound place to learn and gain understanding. 

Now, let’s imagine a well-maintained library. The books are on the shelves and everything organized by a categorization system. This is exactly what Systems are in dRofus. Systems provides an “invisible” organization to a project that allows for everyone to know how and where to find what is important to them, when they need it. This analogy is what we want you to keep in mind as you learn more about the function and importance of Systems. 

Definition: 

Systems can at times be a complex topic with challenging ideas. To better support this, here are some key terms that define the essential concepts around Systems. 

For each of the terms, we have highlighted each term in a 3D model of a ventilation unit.

System 

A System is not a physical object, but an entity that connects two or more physical Components together.

In the example, the ventilation Components (duct, air diffusers, etc.) are highlighted, but the air handling unit is not because it is a System Component and not part of the System.

Component 

A Component is an Occurrence of an Item that has been connected to a System.

Outside of the Systems Module, Item Occurrences in dRofus are typically associated with a Room. A Component does not need to be planned in a Room which allows dRofus to capture all objects in the model, not just the room-centric objects.

In the example model, an Occurrence of an Air Diffuser is highlighted as a single Component. 

System Component 

A System Component is a Component that owns and defines one or more Systems.
In the example model, the Air Handling unit is highlighted. This is connected to the Ventilation System as well as being powered by the Electrical System and supplied with water from the Plumbing System. 

Item 

Everything in the Systems Module is built around Items. An Item that has been placed in a project is known as an Occurrence. An Item can have several Occurrences, and multiple Occurrences can be placed in multiple Systems.
In BIM terms, an Item can be equated to a 'Type' and an Occurrence can be equated to an 'Instance'.
In the example model, each Occurrence of the Air Diffusers are highlighted as a single Item.

Classifications 

National or international standard that describes codes that are human readable once you become familiar with the codes (Omniclass, Uniclass) 

We recommend this and it should be used in dRofus. You can create a basic classification so that you can make it possible to separate between