I do need that same variable in the dropdown list (which has 3 choices) to control all the graphs in the same canvas (one choice by one), but one of the graphs needs 2 choices fixed of the 3 choices from the dropdown list. Can you help? Thanks!
A drop-down list is single-selection. So, you could not use it to filter the one graph by multiple choices.
A single control interacts with all associated objects in the same way. You cannot specify to filter Graph1 one way and Graph2 a different way through the same interaction.
I would suggest using the dropdown list to filter all of your graphs except the one, and adding a list control (which supports multiple selections) to filter the other graph.
Walk in ready to learn. Walk out ready to deliver. This is the data and AI conference you can't afford to miss. Register now and lock in 2025 pricing—just $495!