It is possible to add a repeated measure field or 'Repeating Data' button to your study form to indicate that users can or should add a repeating data. 

You can also choose to only show the repeated measure field or 'Repeating Data' button field if it is applicable for the record by adding a dependency, e.g.:

In this case the 'Repeating Data' button field is dependent on the question 'Are there SAEs (serious adverse events) that need to be repeating dataed'. If the answer is 'No', then the 'Add repeating data' button will be hidden.

Additionally, it is possible to add ‘Repeating Data’ within the repeating data forms.