Custom tree routing

I am implementing custom section and tree in umbraco
I have App_Plugins folder structure
App_Plugins/[Sectionname]/backoffice/CustomTreeName/(create/edit html file)

i have a logic to open a new.html file in create.html(this is the right click menu option) file like :

<a href="new.html"> 

however its not getting redirecting to it.The new.html file is in the same directry ,under CustomTreeName.

Can you please help where i can place the new.html file so that it can be redirected by create.html file and also the controller file of it?

Thanks
Harshit


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/72024-custom-tree-routing