The Options tab is used to set options for the tag.
Check this box if this tag is an attribute for its parent tag instead of a child tag.
An optional tag will only be sent if it has a value.
This option allows an entire parent tag to be ignored if one of its children is missing its value.
If this option is selected, this tag’s value will be enclosed with CDATA Indicators. This means that everything between the CDATA indicators is treated as raw data rather than XML (for example, < don’t start tags).