[ui] Bug 440721: Display list of interested parties in the user id preference page.

Change-Id: I89ba088f5f026a94f5e08918f03b62f14dae1e75
Signed-off-by: Yasser Aziza <yasser.aziza@gmail.com>
Signed-off-by: Andreas Sewe <andreas.sewe@codetrails.com>