Right-clicking on a Snip gives you a few quick options.
What you can do
Edit the cell value.
Change the Snip to another Snip type, such as Validation or Exception.
Delete the Snip.
This is helpful when you want to make quick changes to a single Snip on your documents.
Editing the cell content of a Snip is available in DataSnipper v5.0 or later.

