I'm creating a dashboard for projects that have focus areas--my issue, projects can have more than one focus (see example below). Can anyone point in the direction of an expression that would allow me to set up a category selector that would allow you to select from multiple fields?
![TxNPrograms_0-1720456805034.png TxNPrograms_0-1720456805034.png](https://community.esri.com/t5/image/serverpage/image-id/109103i25AF3663FC8AC62E/image-size/medium?v=v2&px=400)