My name is Rachel Irabor, I'm a Beta Microsoft Learn Student Ambassador Power Platform Developer, Power Platform Advocate, Technical Writer, and a student at the University of Benin. Enthusiastic about community building and have taught 1700+ individuals on power platform through organizing events, holding classes, organizing power platform bootcamp, and being a part of the community leaders in Power Platform User group Nigeria and other power platform community groups.
Welcome to my first article on Power Apps, in this article, I would show you how to create a customer complaint management application for your organization without having to write a single line of code using Microsoft Power Apps.
An Overview of the Customer Complaint Management Application
In organizations with so many customers, it's difficult to manage complaints. Imagine how difficult it would be for a customer support engineer to track and manage tons of complaints from customers. Even worse, it might be difficult to track complaints when they are done manually.
This application makes it easy for customer support employees within your organization to monitor and respond to complaints made by customers. Customers would submit their complaints via a Microsoft form then with the aid of Power Automate, all responses are collected and stored on a SharePoint list.
How to create the SharePoint List
The table below shows the data structure of the SharePoint List and the parenthesis are their data types.
(Single line of text)
Account Number (Number)
(Single line of text)
(Multiple lines of Text)
(Multiple lines of text)
I created a YouTube video on How to Create the SharePoint List.
The Home Screen of the Customer Management Complaint App
Creating the Home Screen
Add Image control (A control that shows an image from, for example, a local file or a data source) to the Screen by clicking on insert and next click on media
Add the Image URL to the Image Property of the Image control
Change the Image Position Property (The position (Fill, Fit, Stretch, Tile, or Center) of an image in a screen or control if it isn’t the same size as the image) to expand the Image in the Image control
Change the Fill Property (the background color of a control) of the Screen from white by using
RGBA(232, 232, 232, 1)
Add the Button control (A control that the user can click or tap to interact with the app) and move it to the right side on the screen
From the right side of the screen,
Change the Text Property (appears on a control or that the user types into a control) of the Button control
Change the FontWeight Property (the weight of the text in a control: Bold, Semibold, Normal, or Lighter) of the Button control from Semibold to Bold
Change the Fill Property (the background color of a control) of the Button control.
RGBA(0, 51, 102, 1)
Change the Size property of the font in the Button control to 20 to make the font more visible
To navigate from the Home screen to the customer complaint management screen, change the OnSelect Property (specify the default action to take when the user clicks or taps an item in the gallery) of the Button control
Navigate(‘Complaint Management Screen’,ScreenTransition.Fade)
Add a new screen to the App
Click on New screen, select Blank
Next, go to insert, add the Label control to the screen and expand the Label control
Change the background of the screen by changing the Theme of the Screen to Steel
Add the Gallery control to the screen by clicking on the arrow down button next to Mixed Reality
Add Vertical Gallery control (is a type of control that can display a set of records from a data source) to the screen
Change the layout of the Gallery control from "Image, title and subtitle" to Title, subtitle and body at the Right hand side of the pane
Add Data Source to the Gallery control by clicking Connectors, search for SharePoint
Connect to SharePoint
Connect the SharePoint Site, choose the preferred SharePoint list and click on Connect
Add Text Input control (A box in which the user can type text, numbers, and other data) to the Screen for the purpose of searching for a person's detail
Delete the Default value in the Text input control and change the Hint text to Search
Add ComboBox control ( is used to display a drop-down list of various items) to the Screen
Change the Items Property of the ComboBox control
In the Combo box control , Switch off the Allow Multiple Selection at the right-hand side of the Pane, then Switch on Allow Searching
Change the Items Property (one single record from the table configured under DataSource property) of the Gallery
Filter(‘Customer Complaints’, (StartsWith(Title, TextInput1.Text) Or StartsWith(Email, TextInput1.Text)) And (ComboBox1.Selected.Value = Blank() || Status.Value = ComboBox1.Selected.Value))
Add Button control to the Gallery to know the status of each person
Change the DisplayMode Property of the Button control from Edit to View
Change the Transition Property (the visual effect (Pop, Push, or None) when the user hovers over an item in a gallery) of the Gallery
Change the experience of your Gallery control, Text input and Combo box control to make it more user friendly.
If(ThisItem.IsSelected, RGBA(0, 51, 102, 1), RGBA(0, 0, 0, 0))
If(ThisItem.IsSelected, White, Black)
RGBA( 225, 225, 225, 1)
Add Form (update one or more fields in a single record (or create a record starting with default values), and save those changes back to the underlying data source) to the Screen
RGBA(0, 0, 0, 0)
Add Button control to the Screen
Change the Button control, Text Property
To send an email to the customer or cilent after filling in the feedback of the report
Change the OnSelect Property (specify the default action to take when the user clicks or taps an item in the gallery) of the Button control
Office365Outlook.SendEmailV2(Gallery2.Selected.Email, “Feedback to your complaints”,
“Dear “ & Gallery2.Selected.Title & “,<br>
This is a feedback to your complaint that was logged with us.<br>
Complaint: “ & Gallery2.Selected.Complaint & “<br>
Status: “ & DataCardValue5.Selected.Value & “<br>
Feedback: “ &
Change the DisplayMode Property of the Button control to help disable the button when the
If(Form1.Valid, DisplayMode.Edit, DisplayMode.Disabled)
Change the OnSuccess Property (Actions to perform when a data operation has been successful)of the Form
Notify(“Response Sent”, NotificationType.Success, 3000)
Build with more with Power Apps
Microsoft has created a learning path by professionals
Prerequisite of Power Platform
The Microsoft 365 developer account provides you developer access in creating your low-code or no-code applications. As an active user it renews the E5 license itself, which enables you to have access to developing amazing solutions with the tools in Power Platform.
Steps in creating your Microsoft 365 developer account can be found here
Microsoft Power Platform Certification Pathway
Microsoft has created a certification path for individuals who are looking to start a career in Power Platform. As a leading giant in the low-code or no-code application, here are the certification paths to look out for.
Additional resources on Certification Pathways
Learn more about the different learning path for each certification here
|Oct 4th||4PM||Build A Facility Maintenance App with Microsoft Power Apps|
|Oct 11th||4PM||Automate Facility Maintenance Process with Power Automate|
|Oct 18th||4PM||Facility Maintenance Application Data Analysis|
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