First, open Commusoft, go to your company settings and scroll down to 'Accounting interface' from the 'Integrations' section.
​
​

You will see the accounting interface dashboard. Click 'View' in the section where the record will be.
​
​

Navigate using the tabs across the top of the page.
​
​

Select the record, click 'Mark as do not send' in the top right of this page.