How to Create a Custom App in Salesforce

Salesforce is a leading CRM platform that enables businesses to streamline customer relationship management, automate workflows, and enhance overall efficiency. While Salesforce offers standard applications, organizations often need custom apps to meet specific business needs.

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Learn how to build a custom Salesforce app, following a detailed step-by-step process designed for your business needs.

What is a Custom App in Salesforce?

A custom app in Salesforce is a personalized application that contains a set of related objects, tabs, and automation to streamline business processes. It allows businesses to customize their Salesforce experience beyond standard features.

Custom apps typically include:

• Custom Objects: Storing specific business data.
• Custom Fields: Capturing unique information.
• Custom Tabs: Providing easy access to objects.
• Automation: Workflows, triggers, and flows for efficiency.
• Custom UI: Lightning Components and Visualforce for a tailored experience.

Why Create a Custom App?

Businesses choose to build custom apps in Salesforce for:

• Industry-Specific Needs: Custom solutions for healthcare, finance, retail, etc.
• Process Automation: Reducing manual tasks with workflows and triggers.
• Improved User Experience: Tailored dashboards and intuitive navigation.
• Smooth Integration: Linking Salesforce with external applications and tools.
• Scalability: Expanding functionality as the business grows.

Steps to Create a Custom App in Salesforce

Steps to Build a Custom Salesforce App from Scratch:

Step 1: Access the App Manager

1. Log in to your Salesforce account and click on the Setup icon (gear) in the top-right corner.
2. In the Quick Find box, type “App Manager” and select it from the search results.
3. Click New Lightning App to start building your custom app.

Step 2: Configure Basic App Settings

1. Enter a unique app name (e.g., “Custom Sales App”).
2. Optionally, upload an App Logo to personalize branding.
3. Click Next to continue.

Step 3: Configure Navigation and Form Factor

1. Choose the Navigation Style:
   • Standard Navigation – Displays items in a navigation bar at the top.
   • Console Navigation – Opens records in a sidebar with workspace tabs.
2. Select the Supported Form Factors for the app:
   • Desktop and Phone
   • Desktop Only
   • Phone Only
3. Choose the Setup Experience:
   • Setup (Full Options) – Standard setup menu for all users.
   • Service Setup – Simplified setup for service-related processes.
4. Configure App Personalization Settings:
   • Disable end-user personalization of navigation items.
   • Prevent temporary tabs from opening for items that are not part of this app.
   • Enable Omni-Channel Sidebar for customer service teams (optional).
5. Click Next to proceed.

Step 4: Configure Utility Items (Desktop Only)

Utility items provide quick access to tools and background utilities in the app.

1. The Utility Bar is a fixed footer in Lightning Experience that opens components in docked panels.
2. Click Add Utility Item to include useful tools like:
   • Notes – Quick note-taking.
   • Omni-Channel – Route work to the right agents.
   • Recent Items – Access recently viewed records.
3. Set up Utility Bar Alignment to position it effectively.
4. Click Next to continue.

Step 5: Add Navigation Items

Navigation items define the objects and features users can access in the app.

1. Click Add More Items to select the Standard and Custom Objects to be included in the app.
2. Available options include:
   • Standard Objects – Accounts, Contacts, Campaigns, Cases, Contracts, etc.
   • Custom Objects – Any objects created specifically for your business.
   • Other Features – Chatter, Calendar, Reports, Dashboards, etc.
3. Arrange the selected items in the preferred order.
4. Users can personalize navigation to add or move items, but they can’t remove or rename the items they add.
5. Click Next to finalize the setup.

Step 6: Assign User Profiles & Permissions

1. Choose which User Profiles (Admin, Sales, Service, etc.) can access the app.
2. Define permissions based on roles and responsibilities.
3. Click Save & Finish to complete the app creation.

Step 7: Deploy and Test Your Custom App

1. Navigate to the App Launcher and search for your newly created app.
2. Test navigation, object functionality, and permissions.
3. Make necessary adjustments based on feedback.
4. Deploy the app to your team and provide training if needed.

Best Practices for Custom App Development

• Follow Salesforce Best Practices – Use Apex triggers and workflows efficiently.
• Optimize Performance – Avoid SOQL queries in loops and enable indexing for large data sets.
• Ensure Mobile Compatibility – Make sure the app is accessible on Salesforce Mobile.
• Monitor & Maintain – Regularly update features based on user feedback.

Conclusion

Developing a custom app in Salesforce lets businesses adapt the platform to their unique workflows, boosting productivity, automation, and user satisfaction. By following the step-by-step process—configuring settings, adding navigation items, assigning user permissions, and testing the app—you can build a powerful solution that enhances productivity. Consistent upkeep and improvements ensure the app remains effective as business requirements evolve. Whether for sales, service, or industry-specific processes, a well-designed custom app can streamline operations and drive business success in Salesforce.