How to change the Mastercheckbox "tick" style to another style?

I want to change that “tick” on mastercheckbox to simple “Click All” button . Would prefer to create it inside this “webix.ui.datafilter.masterCheckbox” OR "function custom_award_checkbox(obj, common, value, column, index) " with a return “div class”. JUST the “masterCheckbox”

Hi @jonesjl ,
You can create your own “masterCheckbox” by extending the existing one.
Please, check the snippet: Code Snippet