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When the user selects first parameters the second parameter values should populate based on the first parameter selected.

EX: first parameters has values A,B,C

Second parameter has values 1,2,3,4,5,6,7,8,9

If the user selects 'A' from first parameter; second parameter should display 1,2,3 values when the dropdown is selected.

This is probably what you are looking for https://community.safe.com/s/article/Working-With-Conditionally-Visible-Published-User-Parameters-in-FME-Form


This is very helpful but I am using the verison FME(R) 2020.1.0.1 (20200710 - Build 20596 - WIN32). Do we have same functionality in 2020.


This is very helpful but I am using the verison FME(R) 2020.1.0.1 (20200710 - Build 20596 - WIN32). Do we have same functionality in 2020.

Ah pardon me, I read your post wrong, This functionality was added in 2023.0. I do not know of any workarounds that fit 2020.0.


Ok. Thank you Joe


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