Comment

You can insert comments into your SOLIDWORKS document by using the Comment command.

The Comment command cannot be used when the document is opened in the View Only mode.

Selected Component Represents the target document where the customized comment is going to be added. Selection can be modified by clicking any component in the currently open document.
Comment Specifies the comment that is going to be added.

Comments are stored in the SOLIDWORKS document properties. Comments can also be added to drawings as custom properties.