We are planning to switch on Lightning in our Salesforce org and Lightning readiness check said the Marketo app we have installed in not Lightning compatible. What can we do to make our Marketo instance compatible with
Update the Lightning app. You do not even need to unistall the one you currently have, just reinstall the latest version from the link you get in the doc.
Install Marketo Sales Insight Package in Salesforce AppExchange - Marketo Docs - Product Documentation
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