The UTM spreadsheet in Google Sheets (if tracking URLs are ready)
The Email Builder URL and password (provided by your team lead)
A modern browser — Chrome is recommended
Note
The UTM spreadsheet is optional. If you don't have it yet, the builder will generate placeholder URLs that you can fill in later.
ImportantPlan to complete your work in one sitting. If you close the browser tab or window, all of your progress will be lost. Edits made in the builder are session-only — they do not change the original Google Doc. If you regenerate the emails, your edits will be overwritten. For permanent changes, update the Google Doc and re-export.
2 Create a Working Folder
Create a folder on your computer to keep your downloaded files organized.
On Windows (PC)
Right-click on your Desktop or open Documents
Select New → Folder
Name it something like Email Assets
On Mac
Right-click on your Desktop or open Documents in Finder
Select New Folder
Name it something like Email Assets
Tip
Keep this folder handy — you'll drag files from here directly into the builder.
3 Download Your Assets
Download the Google Doc as HTML
Open the Google Doc containing the email copy
Go to File → Download → Web Page (.html, zipped)
Save the .zip file to your Email Assets folder
Unzip the file:
Windows: Right-click the .zip → Extract All → click Extract
Mac: Double-click the .zip file — it extracts automatically
Open the extracted folder — you'll see an .html file inside. This is the file the builder needs.
Important
You need the .html file inside the zip, not the .zip itself. Make sure to extract/unzip first.
Download the UTM Spreadsheet
Open the UTM spreadsheet in Google Sheets
Go to File → Download and choose one of:
Comma-separated values (.csv) — recommended
Microsoft Excel (.xlsx) — also works
Save it to your Email Assets folder
You should now have two files in your folder:
File
Source
Format
Email copy
Google Docs
.html (extracted from .zip)
UTM tracking URLs
Google Sheets
.csv or .xlsx
4 Open the Builder
Navigate to the Email Builder URL in your browser
Enter the password when prompted
Check "Remember me" so you won't need the password again on this device
Click Unlock
Click on the client card for the project you're working on (e.g., "Ovarian Cancer Canada")
You'll see the builder interface with two drop zones: one for the Google Doc HTML and one for the UTM spreadsheet.
5 Upload Files
Open your Email Assets folder alongside the browser
Drag the .html file into the left drop zone (labeled "Google Docs HTML")
The file name will appear confirming the upload
Drag the .csv or .xlsx into the right drop zone (labeled "UTM Spreadsheet")
Click "Generate Emails"
Tip
Processing is instant — no loading, no API calls. Everything runs locally in your browser. Your files never leave your computer.
6 Review Your Emails
After generating, the builder switches to the review view with several panels:
Sidebar (Left)
Lists all emails found in the document (Email #1, Email #2, etc.). Click any email to view it. The sidebar shows the sender name and email number for quick reference.
Meta Card (Top)
Displays the metadata extracted from the Google Doc for the selected email:
Sender — name and email address
Subject Line
Preview Text — what recipients see in their inbox before opening
HTML Editor (Center)
The generated email HTML. This is what you'll copy and paste into your email platform.
Preview Panel (Right)
A live rendering of how the email will look inside the stationery wrapper. Updates in real-time as you make edits.
7 Working with Segments
If the Google Doc contains different content for different audiences, the builder automatically detects these segments from the document's color-coded segmentation key.
Segment Pills
You'll see colored pills at the top of the editor (e.g., "Engaged", "Unengaged", "Tribute"). Click any pill to switch to that segment's version of the email.
What changes between segments?
Body copy — different paragraphs or CTAs per audience
Buttons — different links or text
Signatures — different signers per segment
Tracking URLs — each segment has its own UTM parameters
Shared content
Content that appears without any color coding in the Google Doc is shared across all segments. You'll see it in every segment's output.
Note
Segment names come directly from the Google Doc's "Segmentation Key" section. If you don't see the segments you expect, check the document for proper color-coded labels.
8 Editing Email HTML
The HTML editor is fully editable. You can make quick corrections directly in the builder:
Fix typos — find and correct text in the HTML
Adjust links — update or fix URLs
Tweak copy — modify text for a specific segment
The preview panel updates in real-time as you type, so you can see your changes immediately.
Important
Edits made in the builder are session-only. They don't change the original Google Doc. If you regenerate, your edits will be overwritten. For permanent changes, update the Google Doc and re-export.
9 Copy & Export
Copy to Clipboard
Select the email and segment you want
Click the Copy button
The full HTML is now on your clipboard
Switch to your email platform and paste (Ctrl+V on PC, Cmd+V on Mac)
Download Individual Email
Select the email and segment
Click the Download button
An .html file is saved with an auto-generated name (e.g., OCC_Email1_Engaged.html)
Bulk Export (All Emails, All Segments)
Click Download All
Every email and every segment is exported as individual .html files
Files are named consistently for easy identification
Tip
Use bulk export when you need to hand off all emails at once — each file is self-contained and ready to paste into your email platform.
Adding Images
The builder generates the email HTML structure and text, but images are not included automatically. You will need to:
Upload your banner/hero image and any other email images to the Luminate Online Image Library
Copy the hosted image URL from the Image Library
Find the placeholder <img> tags in the generated HTML and replace the src attribute with your hosted URL
Important
Always use images hosted in the Luminate Online Image Library — never link to images on your local computer or external sites. Locally referenced images will not display for email recipients.
10 Tips & Troubleshooting
Forwarded Emails (FWD)
If the Google Doc includes forwarded emails (e.g., "Email FWD #5"), the builder automatically stitches the original email body into the forwarded version. No extra steps needed.
Bilingual (English / French)
French documents work identically — export the French Google Doc as HTML and upload it the same way. The builder auto-detects the language and adjusts personalization fields and signatures accordingly.
No UTM Spreadsheet?
If tracking URLs aren't ready yet, skip the UTM drop zone. The builder will generate the emails with placeholder URLs that you can find-and-replace later.
Help Guide
Click the Help button in the top-right corner of the builder to open a built-in reference guide. It covers the complete workflow and expected document format.
Common Issues
Problem
Solution
No emails found after generating
Check that the Google Doc uses "Email #1", "Email #2" headings exactly
Segments not showing
Verify the doc has a "Segmentation Key" section with color-coded labels
Wrong signature appearing
Check that the signer's name in the doc matches the configured signers
Uploaded wrong file
Refresh the page and start over — no data is stored
Links say "need UTM"
Upload the UTM spreadsheet, or replace manually in the HTML