You can assign properties to a portfolio. To add properties, follow the following steps:

• Go to Property Management > Properties
• Click on ‘Other Actions’ and select ‘PORTFOLIO/GROUPING.’
• Click on the edit option for the Portfolio
• Select Properties that you want to include under the portfolio
• Click ‘Update‘ to save the portfolio.

Related article:

How can I see all the properties under a portfolio?

How to add a portfolio for your property?