As part of past releases, the Solution Marketplace feature in Gainsight CS was replaced with a community-enhanced customer success technology called Gainsight Sightline Vault which is a one-stop-shop for accessing pre-configured solutions from Gainsight and the Gainsight community. Sightline Vault helps you effectively utilize Gainsight features and incorporate best practices into your Gainsight instance with the click of a button.
We have hence deprecated and removed all related documentation on Solutions Marketplace. You can find information on Sightline Vault here.
If you need to access the old documentation on Solutions Marketplace, please reach out to docs@gainsight.com. Thanks!