You may want to do this if you want to only start or load the products in just the Facility Chains factories. For example, to earn all the belts to reach change status or if you only wanted to start/load just the chain facilities.
Click on your yellow toolbox in the game bar at the bottom of your game screen to open your toolbox. Then click on the Facility Manager icon in the far-left column to open your Facility Manager. Click on The Funnel icon top right of your Facility Manager. You will then see the Facility Filter options. Make sure that the Facility Status is set to All Make sure that the Facility Location is set to All Farms (blue arrows in the picture below) Look under Regular facilities and under Service facilities for a drop down arrow (red arrows) Click on the arrow under Regular Facilities, scroll down the list and click on Part of a Chain change it to Part of a Chain. Click on the arrow under Service Facilities, scroll down the list and click on Part of a Chain change it to Part of a Chain. Then click on the Green check mark to save your changes Any facilities that you have that are part of a chain will be showing. ONLY those that have achieved chain status will have a blue background and a chain link in the box.
In the facility Manager all 3 facilities do not have a blue background or a chain.