A skill of a particular campaign can be edited from the Campaign Administration console. To do so, select Settings>Common>Campaigns> Campaign Administration, and the following screen appears.
To edit a skill, select a campaign and click
of the associated skill in the grid. This is as shown below:
The user will be redirected to the Edit Skill page as shown in the following screen:
Admin can edit the required information of skill from here. Once updated, click 
button after editing the skill. Click 
button to cancel the process.