Hi,
In order to sync data catalog with VDP through solution manager, I would refer to this community article [Data Catalog Server Synchronization](https://community.denodo.com/docs/html/browse/8.0/en/solution_manager/administration/environment_configuration/configuring_deployments#data-catalog-server-synchronization), and refer to the configuration steps listed in Data Catalog Server Synchronization.
In order to automate the sync process, I would refer to this community Q&A [Function to synchronize the VDP server metadata with Data Catalog](https://community.denodo.com/answers/question/details?questionId=9064u000000Cf8nAAC&title=Function+to+synchronize+the+VDP+server+metadata+with+Data+Catalog), with that it walks you through the detailed steps on how to auto sync the data catalog by leveraging the Data Catalog REST API.
If you still need help and you have a valid support user account, please open a new support case at the [Denodo Support site](https://support.denodo.com/) so that the support team can assist you.
Hope this helps!