Use a query to find the activity. For example, to
use MyToDoList:
Start the Rational® ClearQuest® client.
In the Rational ClearQuest client,
in the left pane, click Workspace > Public
Queries > UCMUserQueries. Then
run the MyToDoList query.
The Rational ClearQuest client
displays your to-do list in the Query builder pane.
In the Query builder pane, select an activity.
In the Record form pane, click Actions > Delete. If a Rational ClearQuest activity
is linked with a UCM activity (and the activity change set is empty), the
activity in the stream is deleted also.