After configuring Channel Advisor in Control Panel >> Settings >> Channel Advisor

01) Access the Control Panel

02) After login click on Catalog >> Channel Advisor

03) After connecting the application to the Channel Advisor, click:

Manage multiple products in the online store and Channel Advisor

04) After Select the Category / Sub-Category

In the checkbox next to the product select the products you want to edit or update, scroll down to the bottom of the page.

Select Channel Advisor

Select Add to Channel Advisor YES or NO to disable Channel Advisor

After click on the Confirm button