In order to edit a component in QuotaPath, first navigate to the Plans page by clicking 'Plans' on the left-hand navigation bar. Click on the plan name in order to open the plan details to view the plan structure. Then, click the ‘Edit’ icon to the right of the component name to edit that component.
From there, you can make adjustments to any aspect of the component (quota, earnings rule(s), earnings period, etc.). Please note that if you do edit a component, these changes will apply retroactively. If you're looking to adjust individual quotas or rates, please view this article on assigning individual quotas or this article on assigning individual rates.