Merge fields are displayed in brackets and represent specific
information. For example, the merge field
{Registrant first
name} represents the first name of the person who receives the text
message.
On the
Create text page, in the
Message box, click where you want to insert
the merge field.
Click the
{ } button at the top-right corner of the
Message box. When the
Merge-field appears, click to insert the
required merge field.