How to make subsections in a portfolio

To create a portfolio as a drop-down menu with a double nesting level:

Portfolio (drop-down menu)

• Love Stories (Album Gallery)
  — Helen and George (album)
  — Bernard and Cathleen (album)
  — Isabel and John (album)
  — ...
• Family (album gallery)
  — Family traditions (album)
  — William and Elizabeth (album)
  — Family meeting (album)
  — ...
• Weddings (album gallery)
  — Jean and Daniel (album)
  — Chloe and Christopher (album)
  — Grace and Robert (album)
  — ...
• — ...

Go to the Pages section and follow these steps:

• Click on the «Add to the site» button and select the «Drop-down menu» item. 

• Enter the name of the main section (for example, «Portfolio»), which will contain nested galleries and click «Add».

• Then add the first page to this dropdown menu — click on the «Create New» link, select the type of a page you want to add and enter its name (for example, «Love Stories»). 

• Click on the «+ Add» button, enter a name for the album and upload your photos. 

• In this way, you have created a drop-down menu, and a gallery of albums in it. To add another gallery of albums, go to the previously created drop-down menu («Portfolio») and click on the «Gallery» item again. 

You can change the albums and galleries view in the Design section.