hi all,

I have 3 levels of Categories like below:

-Electronics

--Computer

---Desktops

---Laptops

---Notebooks

-Beverages

--Drinks

---Soft Drinks

---Beer

---Juice

-Bakery

--Cake

---Chocolate

---Pineapple

Model 1 for first level : Categories  -> Electronics, Beverages, Bakery  etc.

Model 2 for second level: Subcategories  -> Computer, Drinks, Cake  etc.

Created Many2one and One2many relationship between Models Categories and SubCategories with View (xml), it works fine like a Master-Detail (Form view for Categories and Tree view editable="bottom" for SubCategories), how I can manage and create data entry VIEW for third level which is based on SubCategories ( say: subsubcategory model like a Master-Detail-Detail view ) or i can manage this in same SubCategories model. please help to have a working example with a link for guide & example and/or some guidance.

regards