By Robert Ulrich
How about upgrading your Salesforce setup? You’re in the right place. If you’re still using Salesforce Classic, it’s time to look at the Salesforce Lightning migration. The switch may feel big, but it’s worth every effort. In this blog, you’ll learn how to plan, prepare, and launch your Lightning Experience with confidence. Let’s simplify the transition for you.
Salesforce Lightning is more than just a new interface. It’s a more innovative way to use Salesforce. It includes powerful features that make workflows faster, dashboards clearer, and automation easier. Salesforce Lightning migration refers to the process of transitioning your CRM from Classic to Lightning. Why is this important now? Salesforce is focusing all new updates on Lightning. Classic is slowly becoming outdated.
By migrating, you open the door to advanced tools and future-proof performance. If you’re just starting, don’t worry. You don’t need to be a tech expert to understand this guide. We’ll break it down into simple, action-oriented steps you can follow.
Why should you migrate from Classic to Lightning?
Here are five clear reasons:
All innovation is now happening in Lightning.
Everything from navigation to reporting is smoother and brighter.
Lightning works great on tablets and phones. Classic doesn’t.
Tools like Einstein are built for Lightning only.
Faster loading times and simplified workflows save hours each week.
Thousands of businesses have already migrated, and they’re seeing tangible benefits. Delaying your Salesforce UI upgrade could put your team at a disadvantage. By switching early, you give your business a competitive edge.
Setting up the Lightning Experience doesn’t mean rebuilding your entire CRM. Salesforce offers tools to simplify and mitigate the risks associated with the migration process. Start by opening the Lightning Experience Transition Assistant inside your Salesforce org.
This tool walks you through the three main phases:
You’ll gain access to the Lightning Readiness Report, which helps identify areas that need improvement. The Lightning Experience setup is user-friendly, but you still need a plan in place. Take this opportunity to update and refine outdated data, eliminate unnecessary fields, and optimize workflows. The better your preparation, the smoother the migration process will be.
The Salesforce UI upgrade is a complete redesign, not just a visual refresh.
Here’s what’s new in Lightning:
Classic layouts were static and cluttered. Lightning is interactive, clean, and responsive. Users can now personalize their dashboards, pin their favorite apps, and quickly switch between tasks.
This upgrade improves both usability and engagement. Your team will spend less time searching and more time selling, supporting, or building.
Let’s explore the central Salesforce user interface changes you’ll notice right away:
Here’s how to carry out a successful Salesforce Lightning migration:
Step 1: Assess Readiness Run the Lightning Readiness Report. This checks whether your current org is compatible.
Step 2: Identify Gaps Check for hard-coded Visualforce pages, JavaScript buttons, or outdated integrations.
Step 3: Clean Up Remove unused custom fields, workflows, and outdated records.
Step 4: Create a Rollout Plan Decide whether to implement a complete migration or a phased rollout. Assign roles and responsibilities.
Step 5: Configure Lightning Use Lightning App Builder to create new record pages, components, and layouts.
Step 6: Train Users Offer role-based training sessions and onboarding material.
Step 7: Test in Sandbox Do a full round of testing in a sandbox environment before going live.
Step 8: Go Live & Monitor Migrate users and monitor activity with the Lightning Usage App.
Step 9: Gather Feedback Ask users for feedback to identify and resolve issues early, thereby increasing adoption. This structured approach ensures nothing slips through the cracks. A messy migration causes frustration, planning makes all the difference.
Salesforce performance improvements are one of the biggest reasons to migrate. Lightning is built on modern web technology. This results in:
You’ll also find improvements in data caching and component-based rendering. Lightning provides you with more innovative automation powered by Einstein AI. This boosts efficiency by recommending next steps or prioritizing leads.
Mobile users benefit too. The Salesforce mobile app is optimized for Lightning, offering a consistent experience across devices. For teams working on the move or under pressure, this is a huge win.
Lightning also supports advanced tools like:
These help automate manual tasks and eliminate human error. When performance improves, user adoption and ROI improve too.
Here are practical tips to make your Salesforce Lightning migration smooth:
Select power users or a small department to try Lightning first.
Utilize the Lightning App Builder, Transition Assistant, and Usage App to their fullest potential.
Don’t try to replicate Classic exactly. Embrace Lightning’s strengths instead.
Use Trailhead, internal tutorials, and live Q&A sessions to help users.
Track login trends, page loads, and user feedback on a weekly basis.
Let users know what to expect before and after the switch.
Highlight success stories and improvements after launch to boost morale. Remember, migration is not a one-day job, it’s a change management journey. The more prepared your team is, the more confident they’ll be.
The future of CRM is here, and it’s called Salesforce Lightning. Migrating from Classic is more than a UI upgrade. It’s about giving your team better tools to succeed.
From drag-and-drop dashboards to AI-powered insights, Lightning helps your business move faster and smarter.
A well-planned Salesforce Lightning migration yields long-term benefits, including enhanced performance, increased productivity, and a more satisfied user base. Don’t wait until Classic becomes obsolete. Get started now.
And if you need expert help, RT Labs is here to guide you from planning to launch. Let’s make your migration seamless and successful.
What is Salesforce Lightning migration? It’s the process of upgrading your CRM from Classic to the Lightning Experience interface.
Can I switch back to Classic after migration? Yes, during the rollout phase. However, Classic support will eventually be phased out.
How long does a typical migration take? For a small organisation: 2–4 weeks. For complex ones: up to 3 months.
Will all my custom code work in Lightning? Not always. You may need to refactor Visualforce pages and replace JavaScript buttons.
Do I need to train all users? Yes. Even if it’s a small change, proper training improves adoption and satisfaction.
Is Lightning available on mobile? Yes. The Salesforce mobile app is fully optimized for Lightning.
How do I test before going live? Use a full-copy sandbox: test workflows, page layouts, integrations, and security.
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