Cascading Drop downs without calling process from App?

Hi there,

I want to add two drop downs to my app, whereby the options presented to user within the second dropdown are reduced based on the users selection with the first drop down.

I can see there is a solution for this through calling a process from the app upon start, however I am wondering if this is possible using LookUp and Filter functions given I have mappings within a dataservice entity?




I have tried it once and I feel it’s possible only with a process being tagged at the back end

That too based on the selection in first drop down the bot gets triggered and provide the list of values to the next drop down

Cheers @roseagh.terrinshutchinson