Create a "Hidden" field in the template. and manage it through "fields and rules"

Create a "Hidden" field in the template. and manage it through "fields and rules"

how can I Create a "Hidden" field in the template. and manage it through "fields and rules" ?



rULES:



When we create a ticket and select this template, our rule works as expected. BUT:




However, when viewing the application, this field is displayed: (((




Please make the options, make the field hidden/