Please watch this video and read the below guide:
This feature allows you to send invites through LinkedIn using a CSV file containing your specific prospect's LinkedIn or SalesNavigator URL link.
In order to do so, you must have the prospects LinkedIn profile URL or SalesNavigator profile URL in the following supported formats:
Download this CSV template and fill in required rows and columns from here (profile_url is mandatory, crm_id is optional). If you are generating a CSV file from your CRM (Hubspot, Salesforce, etc) be sure to include the crm_id, which is the unique identifier that your CRM uses for a person.
Add supported profile URLs under the column linkedin_url
(You can have additional information in the CSV file but the required column must have a URL in order to send messages to this prospect).
Open Campaign template, toggle 'CSV file' button above the search URL field.
Chose a file to upload. You can upload more than one file here.
Please note, any amount of files will be capped at a 5,000 row limit.
Wait until the file is processed.
Hit 'Save' at the bottom of the campaign template.
If there is a missing row or a row containing an invalid URL we will skip this row. You will see an error in the app shown as the following: