When a template is run, XpressDox constructs a data capture interview which is guided by the XpressDox merge fields which are coded in the template. The CaptureLater command is one of the commands which can be used to influence this.
XpressDox Help Center
Use Google To Find Help Fast, e.g. xpressdox choosefromlist
Press Getting Started in the XpressDox toolbar for basic template development
Watch the tutorial videos
View command help from list of commands
Press F1 for help on a command in the Command Editor
Email firstname.lastname@example.org for assistance