To add an LP to Hub, you can click the "Add Prospect" button on the fundraising pipeline, and add a new Person. Or, you can add multiple LPs via the import/export button located at the top right corner of the pipeline page. You can bulk upload a CSV file with the LP's information directly into a pipeline or people directory. It's recommended to import connectors and investors separately using two different CSV files. Limit the number of contacts being imported to a few hundred people in each pipeline to avoid slowing down the process.