Insights Into Flowchart Subprocess- A Detailed Guide

Implement the subprocess in your complex flowcharts to mitigate the process intricacy by making it more comprehensible and coherent.

sub process concept in flowchart

The process models in any domain can be developed more efficiently by inducing concurrency, and using a subprocess strategy is a way to implement such concurrency. A subprocess is itself a process that makes the execution of the main process much easier.

Sub-processes always turn out quite assistive in different areas enabling the teams & individuals to use the process models in less time span and with more productivity. Given the feasibility of the subprocesses, it’s being employed extensively in all sorts of flowcharts. Here get detailed insight into the flowchart subprocess with visual sub process flowchart examples.

1. What is Sub Process in Flowchart?

A sub process in a flowchart can be defined as a process comprising various small processes, specifically in a process flowchart. Generally, a flowchart is considered the visual representation of various activities performed in a sequence. So, let’s analyze the flowchart subprocess concept a bit deeper. It can be assumed as an activity that can be further divided into sub-activities. To better implement the subprocess in a flowchart, you must be fully familiar with its purpose and how it will influence the flowchart’s functioning.

Purpose of Using Flowchart Subprocess

The subprocess is primarily used to simplify the complex flowchart by splitting the large process into several small sections so that the entire process can be analyzed and assessed more conveniently and patently.

2. Flowchart Subprocess Examples

Visual manifestations are always more comprehensible than conjectural concepts. Therefore, to illustrate the subprocess concept in flowcharts more prudently, here we have compiled a few detailed examples of subprocess flowchart templates. You can even habituate such expedient templates to make a customized subprocess flowchart for your project.

The presented flowchart template is a comprehensive illustration of the product processing process. The flowchart starts with the supply chain process based on customers’ orders, the material is passed to the warehouse, and after passing through various quality checks in the warehouse, it is moved to the dispensary.

A few subprocesses are performed at the dispensary then the manufacturing phase starts; further subprocesses, i.e., preparation, process, and cleaning, are carried out in the manufacturing, and the product is then moved to the next phase for packaging.

The packaging involves the subprocess of preparation, packaging, and cleaning before moving it to the staging warehouse. Finally, the warehouse distributes the products after testing and ensuring their quality, and here this product process ends.

Several processes validate a customer’s transaction via a bank account. For instance, if we consider the above flowchart on the customer transactional process, it indicates when a customer attempts to make a transaction, the transactional process involves further sub-process to verify the details from the customer transaction database.

The final decision depends on the output of Isolation Forest and the Local Outlier Factor algorithms that are employed to detect the fraudulent activities. If the transaction turns out legitimate, it’ll be performed successfully; otherwise, the fraud detection system will alert the bank regarding illegal transaction attempts.

Mapping a computer program to a flowchart structure is the most feasible way to espy technical bugs and ensure accurate program flow. In this context, the given flowchart template indicates a computer program.

The programming flowchart initiates with the declaration of the variable i to conclude the on and off states of LED. When the Switch S1 is pressed, the condition is checked, i.e., i=0 and i<5; as long the condition is correct, the body will get executed, and the LED will remain in the On state consequently.

The flowchart above demonstrates a complete process to gain and retain a new business lead. A business lead is an industry or person who takes an interest in your product and expresses his aspiration to purchase it or make any kind of deal. In the given chart, the lead-gaining process comprises two steps, which are divided into further subprocesses for more precise outcomes.

The first step involves processing the lead, encompassing various subsidiary processes, such as welcoming the lead and checking its account information; if the account information is unavailable, its various analytics are checked, including employee count, number of customers, etc. On the other hand, if the account information is available, the lead is contacted at least 9 times; if the contact attempt goes successful, the lead is declared qualified.

After processing, the second phase commences, which is the qualifying phase, involving validating the lead. If the lead is qualified enough, the payment is taken, declaring the lead as covert; if the lead is not qualified, it is set as contacted disqualified. In case the person is qualified and doesn’t want to pay, his validity is rechecked, ensuring he has a minimum of 200 employees; if he fulfills the condition, the lead is asked to transfer the payment through a scheduled call.

The above clinic workflow diagram template exquisitely describes the thorough process, from patient check-in to his check-out. Three major steps are involved in this healthcare workflow: check-in, examination, and check-out, each consisting of subprocesses for proper patient examination & other valuable tasks’ accomplishment.

The foremost step, check-in, initiates when the patient enters the healthcare center; his medical condition, demographic history, and other details are checked; after that, the patient is passed through the financial screening process, if needed. This financial screening refers to scrutinizing a patient’s financial conditions; it comprises numerous subprocesses, such as doing paperwork, checking the counselor, providing financial assistance options, and more.

The next step is the examination, which involves various sub-procedures, such as asking the reason for the visit, printing his medications, sending him for a medical exam, and logging him out of the doctor’s room.

The last step involves check-out, where the patient is given the payment plan agreement form; the patient submits his agreement form to the reception desk in the next subprocess, pays the bill, and leaves the hospital.

3. How To Create a Subprocess Flowchart Using EdrawMax?

In apropos of designing subprocess flowcharts, you may bump into a plethora of designing & programming tools, and electing the most appropriate one seems tricky. Given this concern, we recommend opting for EdrawMax, a top-notch all-in-one diagramming solution. You're required to follow the steps below to devise an exhaustive subprocess flowchart per your particular requirements.


Navigate to the EdrawMax Online on your system and click on the Basic Flowchart option available on the main interface.

launch the edrawmax online

Add the flowchart shapes to the opened page from the Symbols library on the left panel and insert the relevant text in shapes.

add shapes to edrawmax flowchart

Complete the structure of your flowchart by adding all shapes and connectors.

create edrawmax flowchart structure

Format the flowchart by filling colors in flowchart shapes, and then you can enhance its color scheme by changing the theme. You need to access the Theme icon on the right panel for this. You can also change the flowchart’s background color, layout, fonts, and style using the formatting options in the top toolbar.

change flowchart theme color

Now, click the Export icon in the top menu bar to save the flowchart in your required format. You can export the designed flowchart in various formats, i.e., Graphics, PDF, MS Word, MS Excel, MS Visio, etc.

export options in edrawmax

If you’ve chosen the Export to Graphics option, then set the other options like File Name, Export format, range, quality, etc., and click the Export button. The flowchart will get saved in your predestined downloads folder.

export edrawmax flowchart to graphics

4. Benefits of Using EdrawMax To Create SubProcess Flowcharts

EdrawMax is a versatile feature-enriched diagramming tool that simplifies designing all sorts of diagrams, infographics, and flowcharts. You can conveniently access and utilize it on any device regardless of the operating system, as it’s fully compatible with Windows, iOS, Linux, Android, and the web. The tool encompasses scads of perks, such as:

  • You can experience the utmost convenience even designing afresh subprocess flowchart as the tool has a massive library of flowchart symbols; you just have to drag & drop the imperative symbols to devise your flowchart.
  • EdrawMax is a great choice for novices for its extensive editable templates. It comprises 15000+ templates in templates community where allow you can design complex subprocess flowcharts just by editing and modifying the existing pertinent template in line with your requirements.
  • The vast customization options are quite useful in making the flowchart personalized and more appealing; you can expediently customize the theme, color, style, shapes, connectors, layout, etc., of flowcharts at any point.
  • The import and export feature of EdrawMax is highly effective in making the sharing process much easier. You can import your pre-built flowcharts to make further changes and then employ the Export option to save and share your sub-process flowchart into various formats.


A flowchart is considered a sequence of events or activities performed in chronological order. Suppose we split the flowchart process into various small activities within a process. In that case, this is referred to as a subprocess flowchart. A sub-process in a flowchart makes the assessment of complex flowcharts much more convenient.

Various tools are available to facilitate the flowchart subprocess designing process; against this backdrop, we have illustrated how you can create a well-organized subprocess flowchart using EdrawMax and also portrayed a few best flowchart subprocess examples based on editable templates in this detailed guide.

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Edraw Team
Edraw Team Apr 03, 24
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