This feature keeps track of all raw materials, should a user decide to categorize and group raw materials for production. Before you create a raw material, you must first create the various categories for the raw materials. 

Categories: to create a category, user should click on categories on the top right hand of the screen, click on create new and then enter the name of the category and create. Upon creating a category, user still needs to click on the category that has been created so as to add it to a sub category, without doing that, when creating the raw material user would not see the category he/she has created to pick.

Groups: raw materials can be grouped for ease of work. To create a group, user should click on grouping and then enter the group name and group description and create.