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Installing LightLead

LightLead installs as a Google Sheets add-on. Here's the full step-by-step guide.

Prerequisites

Make sure you have:

  • A Google account (personal or Google Workspace)
  • Access to Google Sheets
  • Chrome browser (recommended) or any modern browser

Step 1: Open Google Sheets

Go to sheets.google.com and create a new spreadsheet or open an existing one.

Step 2: Install from the add-on store

  1. In the Google Sheets menu, select Extensions → Add-ons → Get add-ons
  2. Search for "LightLead"
  3. Click Install on the LightLead card
  4. Confirm the installation in the dialog

Step 3: First sign-in

  1. After installation, open Extensions → LightLead → Open
  2. The LightLead interface appears in the sidebar
  3. Click Sign In and choose your Google account

Step 4: Permissions

On first sign-in, LightLead will request Google permissions. For details on each permission, see Google Permissions.

How to verify

  • A LightLead item should appear in the Extensions menu
  • Clicking "Open" should open the sidebar with the interface
  • You should see a welcome screen with an option to create a workspace

Common Issues

КодСообщениеКатегорияПовторРешение
install-1Add-on doesn't appear in menuinternalНетRefresh the Google Sheets page. If that doesn't help, remove and reinstall the add-on.
install-2Can't sign inauthДаMake sure you're signed into the correct Google account. Try signing out and back in.
install-3Sidebar is emptyinternalНетClear browser cache and refresh the page. Use Chrome for best compatibility.

Maintained by the LightLead Documentation Team · Last verified: 2026-07-25