Please I need help from all ... In the form of projects need to allocate products to the project .. In the form of project I have 3 pages, each of which corresponds to a kind of inventory, ie each page within the system should allow me to add products ... Q what happens now is that depending on the page where I find you must save the category of products added to the pages q .. For example if in the initial inventory page, and add a product, the system must keep with the initial category automatically and q do not know how the category is automatically assigned depending on the page of where I am ... if anyone can help me I would appreciate ...