Make custom component talk to each other in admin

Hi community,

I am customizing the admin of Strapi but struggle on making custom components talk to each other:

  • I have a custom Wysiwyg (WysiwygWithErrors replacement)
  • I have a select in the top bar with some values.

When the select changes, i want to trigger a change (filtering) in my Wysiwyg component based on the value of the select.
For that i believe i should go the Context way but uit is unclear to me how Strapi handles this. I have found the GlobalContext and use it to red a value, but i cannot set a value from my Select component…

What am i missing here ?

System Information
  • Strapi Version: 3.3.4
  • Operating System: Linux
  • Database: mysql
  • Node Version: 12.18
  • NPM Version: 6.14
  • Yarn Version: 1.22.5