To view another person's profile:
On the sidebar menu, tap
People.
Tap
next to the person to view their profile.
Note: Alternatively, tap a person's name or picture wherever you see it, to open that person's profile.
To post to another person's wall:
.Note: Outside users (people outside your company) have profiles, but they don't have walls. Outside users' names appear in purple text, and they have icons (
) after their names. If you want to post something to an outside user, you can do so through a one-on-one conversation. For more information, see How do I open a One-on-One Conversation?