[xwiki-users] Shortcut to another wiki in panel

Hi all, XWiki newbie here, just setting up XWiki for my company. In addition to the Main wiki, I have created 2 other wikis, say “Development” and “Support”. Currently I can only switch among the wikis via the Wiki Index (in fact, the other wikis do appear in the breadcrumb widget at the top, but not when in the Main wiki). I would like to put shortcuts to each wiki in the left panel, ideally with an icon and the wiki name. However, I have not found an out-of-the-box way to do this. Can someone point me in the right direction? Thank you. Regards, Cris