You can access your Material Sub-Components by clicking on Inventory > Materials > Select a Material > Sub-Components.
Material Sub-Components consist of other Material(s) that are consumed upon the consumption of the current Material. For each unit of the current Material that is consumed, the Sub-Component amounts are deducted by the average usage rate.
Click on "Add Sub-Component" to begin adding a sub-component.
Search For Material Name - Enter in an existing material name to add as a sub-component.
Est. Usage Per Material - Enter in the est. usage amount for every current Material consumed.
You're able to unlink a Material Sub-Component at any time.
You can unlink by first locating the Sub-Component and then clicking on (•••) > Unlink.
Note: Unlinking a Sub-Component from a Material will only affect future usage of the Material.