Hiding a case from a chw

Hi, everyone.

Is there a way of hiding a case (patient’s name) from a case list?

A chw follows a patient through seven visits. the number of days for follow up between visits is calculated using a hidden value. I want to do the following configuration:

The chw makes the second visit 60 days after the first visit (visit 1 -----------60 days -------------- visit 2). I would like to configure the case list to only show the patient’'s name when there are 15 days left for the second vist.

i.e I want to hide the whole line, in the image above, from the case the list.

You can apply a filter to the case list to determine which cases appear. Here’s a link with some instructions:
https://wiki.commcarehq.org/display/commcarepublic/Case+List+and+Case+Detail+Configuration#CaseListandCaseDetailConfiguration-FilteringtheCaseList