Once Orca is connected with Growlabs you will be able to create a campaign to Send Linkedin URLs from Growlabs.
Build a social sequence and publish.
Once the campaign is published, go to Growlabs and go to the Leads tab. Select the leads that you'd like to push to Orca by clicking on Action and selecting Push leads to Orca from the drop down menu.
View the help article from Growlabs: https://intercom.help/prospectorlabs/account/connecting-your-orca-account-to-prospector-by-growlabs
Signup for a Growlabs account here: https://www.growlabs.com