Macro that links values for conditional formatting from many worksheets to one main sheet

Hello,

I have a Main sheet that collects the information that i put in dedicated sheets for different projects. These Project sheets have a conditional formatting in form of a red/yellow/green icon that is controlled when to turn the different colors individually with the help of a box (that i call "indicator control") on every project's sheet. I would like the conditional formatting that is on the project sheets to also be on the main page for each of the projects. As i understand the only way of doing this would be with a macro that automatically creates the correct conditional formatting icon and links every project row to the right project sheets "indicator control" - the problem is that i don't know how to write this macro. If any of you have any idea or some other way of dealing with this problem that produces the a similar outcome i would be eternally grateful!

I included an example with two projects (in reality it's several hundred) of how i want it to look and behave.

Thanks in advance!

/Adam