sorry not the address books but your groups. See the attached screenshot.
You have to click on the congwheel (1.) which opens a list with your address books. Then you can click on 2. to share this address book.
If you don't get this congwheel or list try to use another browser.
- contacts.png (26.04 KiB) Viewed 2144 times
*inactive because this forums got mostly to a sinkhole for apache/service support requests rather then for OC itself*