[dream46go]

Originally Posted by eschwartz

You can set up the calibre content server to only broadcast a restricted virtual library.

You can also setup a username/password (in Preferences ==> Sharing over the net), although for fine-grained control (per-person booklist/login combos) you will want to either run multiple servers via the command-line interface or use a more advanced server as a proxy.

I can follow yor solution, thank you.
Before, I can create a virtual lib mywifelibrery.
After, I can:
calibre-server --username mywife --password mywife --thread-pool 1 --port 8081 --restriction mywifelibrery

Can I insert a restriction for my wife to download only a book in a week?