For many applications, you want to create and manage groups of related objects. There are two ways to group objects: by creating arrays of objects, and by creating collections of objects.
This sheet focuses on collections part of it and will try to give you pointer when to use which
The following strings will be replaced by LimeSurvey when parsing the template file and presenting it to survey users. These field strings will work on almost every template except for the 'Completed Page'.