Click Close, , to exit the EPRCS Comments text box.
To delete a comment, select either the comment or the last entry in a comment thread, then click the drop-down list arrow shown in Figure 18-44 for the comment or the thread entry, and then select Delete.
Note:
You can only delete the last entry in a thread. Deleting the last entry does not delete the entire comment thread.
To cancel modifications, click the Cancel or Close button, in the EPRCS Comments text box.