Action Tags

Note: Text below originates from the REDCap Help & FAQ text:

Action Tags are special terms that begin with the '@' sign that can be placed inside a field's Field Annotation. Each action tag has a...

Calculations in REDCap are generally performed only when a form containing the calculation (whether a calculated field, a @CALCDATE or @CALCTEXT) is opened for that record.  Use Rule H to update the...

Sometimes it is necessary to hide one or more of the possible answers (also known as "retire a choice" or "retire an option").  This prevents an answer from being used in the future, but does not...