Ability to add or remove a counter

**As a** System Administrator
**I need** the ability to add or remove a counter
**So that** the system is flexible
   
 ### Details and Assumptions
 * [document what you know]
   
 ### Acceptance Criteria  
   
 ```gherkin
 Given [some context]
 When [certain action is taken]
 Then [the outcome of action is observed]
 ```
