Customize your header with colors and logo. (premium) 2. Set a Usage Policy. (premium) 3. (yam) Yam current Yammer users. This Yam announces Yammer as a corporate-supported tool and tells users to invite 5 coworkers. 4. (yam) Create a “Yammer Champions” group, invite the users in your network with the most messages, and send a Yam to the group containing information on becoming a Yammer Champion. 5. (email) Email the users in your network with many followers but few messages. This email contains information on how to best utilize Yammer. 6. (email) Email executives. This email prompts them to sign.
