After creating a campaign, the next step is to upload the attendee list. We will upload your attendee contact list before initiating the sending of calendar invites.
3 Ways to Access the Upload Attendee Page
From Campaign List Page (Direct Upload)
Go to Campaigns → Campaign List → Click on the “Upload Attendees” button in front of the desired campaign.
From the Send Invite Page
Go to Campaigns → Campaign List → Click the “Send Invite” (Paper Plane Icon) → Manage Contacts → Upload Contacts.
From Campaigns Menu
Go to Campaigns → Upload Attendees.
Steps to Upload Contacts
Download the Sample Excel File
On the Upload Attendee page, click “Download Sample Excel” to get the template file.
Edit the Sample File
Open the downloaded file and fill in your attendee details.
Note:The Email ID column is mandatory.
Other columns (First Name, Last Name, Login URL, Username, Password) are optional, and the Username and Password columns can be used for other information
If you don’t have data for other columns, simply leave them blank and do not delete the columns and the headers.
Save the File in CSV Format
Save the updated file as .CSV (CSV UTF-8 Comma Delimited) from your spreadsheet software and other format as .xlxs……
Upload the File
Go back to the Upload Attendee page.
Click “Browse” and select your saved CSV file from your computer.Submit Your File
Click the Submit button to start uploading your contacts.
A pop-up will appear showing the message:
“Data import is under process. You will receive an email once it is completed.”
Review Uploaded Contacts
Once the upload process is completed, you can go to the Send Invite page to review your uploaded contact list.
Possible Failures of not receiving the confirmation email
- Junk data
- Column headers are deleted
- The Email Column does not have an email ID
- If any column has huge data
If you have any questions or specific requirements, please write to us at support@letscalendar.com.
The next step is to Send Invites





