Synchronize some folders from my pc to the server

I have installed version 2.3.3 (build 1) of the nextcloud client. I need to synchronize only some folders, but without losing the organization or levels of folders and subfolders. Ej.

  • [root] [X]
    • [folder 1] [X]
    • [folder 2] [no]
    • [folder 3] [X]
      • [subfolder 1] [X]
    • [folder 4] [no]

any way to just synchronize what is marked with ‘X’?

Syncronize the root folder and disable the not-to-sync folders in the client sync options (tree view-> remove the hooks)?

You can also add the folders to the ignore list so no upload will happen.