I am trying to set a default selection to a checkbox. For example the list box has 3 values namely A,B and C. The default selection should be "A" ,"B","C"preferable on load of the page. The user can uncheck at most 2 values. At least one value should be checked as a requirement.
Which version of qlik sense are you using (You can try default bookmarks in qlik sense)? You can make a custom extension that can be represent by checkbox/List/Button as per requirement with default value selected on that dimension.