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You can click over the name of the activity to edit it.
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Click over the trash icon to delete activities from the story map.
Click on the plus icon below the actitivies to create new tasks nested under the desired activity.
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Add as many tasks as you want under an existing activity.
Note: you can drag and drop tasks in order to change their position on the screen.
You can click over the task name to edit it.
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Click over the trash icon to delete tasks from the story map.
In order to add more tasks, click over the plus icon next to any task.
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