You need to create custom section.
Check \scheduler\samples\02_customization\05_custom_editor.html
sample and Custom editors page in our documentation.
i have recheck my application. Issue "The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression." thrown because i am using HTTP compression. so right now i have removed compression from my application. custom editor code works, to display description. but problem is as usual on description page anchor tag rendered as text. but i want to anchor tag display as link. when i changes value of map_to from "text" to any other (innerhtml), not rendered description.
or i change
scheduler.form_blocks[“my_editor”] = {
render: function(sns) {
return "