In the enterprise SNS feature (Task Feed), you can follow "Topics (keyword / hush tag)" as well as "User (bosses and colleagues)". For example, if you follow a topic "#Delivery", every post and comment that contain the word "#Delivery", will be displayed on your Timeline. Check out and see how you build a topic "#project-XXX" over cross section project, or follow "Popular Topics"。
In Questetra BPM Suite, we call keywords to be focused as "Topic", type the word starting with [#]. (Need a space or line breaks before and after)
It associates crossover "Tweets", just like "Tag" in most of b-log and "hush tag" in Twitter. Various "Topic" will be there.
Sometimes you want to
In such a case, follow a "Topics" rather than "Users"
Click [Topic] button on 'Tweet' in the Timeline.
Click button appears on the right side menu.
Thus 'Tweets' about the Topic that you are focusing on will be displayed in your Timeline. (List of Topics you are following will be displayed on the right side menu after refreshing the screen)
Click "Popular Topics" button on the left menu.
Click a topic to follow in the list of Popular Topics.
Click [Follow] button appears on the right side menu.
Thus 'Tweets' about the Topic that you are focusing on will be displayed in your Timeline. (List of Topics you are following will be displayed on the right side menu after refreshing the screen)
When you click a topic you already are following, [Unfollow] button will be displayed on the right menu.