I wanted to create the following category: level 1\level 2\level 3\level 4\ and I didn't succeed.
How to increase the level for subcategories from 4 to 5
I tested it and it works flawlessly.
open the oc-admin\themes\omega\categories\index.php file
line 85 maxLevels: 4,changed to:
maxLevels: 5,
open the oc-admin\themes\omega\css\new.css file
line 631 .ui-sortable li ul li ul li ul .category_row {padding-left:49px}changed to:
.ui-sortable li ul li ul li ul li ul .category_row {padding-left:49px}
line 632 .ui-sortable li ul li ul li ul .subcategory .toggle, .subcategory .subcategory .subcategory .ico-childrens {display:none}changed to:
.ui-sortable li ul li ul li ul li ul.subcategory .toggle, .subcategory .subcategory .subcategory .subcategory .ico-childrens {display:none}
Of course, if the number of attributes or categories is very large you will have to increase the value for max_input_vars in php.ini, say 2500
and that's it!
Now I can add more subcategories.
I hope it will help you