Related Clues:

• Imposed duty
• Gone up
• To-do item
• Burden with work
• Mailing a letter or picking up a quart of milk, e.g.
• Small job
• Gofer's task
• Trip to the store, say
• Short trip
• To-do list item, perhaps
• Errand
• Agenda entry
• Thing to run
• Mini-mission
• Thing to do