360 degree survey- How to set min max validation for side by side question

In the below img how to set a validation : we need to select Minimum 1 department all 3 entries and max 3 departments all 3 entries should be config.

Please give the solution, Thanks in Advance

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You can recode the option and get 3 Department recode value of each collumn like this pic

And link them uplike this

For the maximum option, i can only think of put a question before this to filter out top 3 department that they worked with.

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