Disallow multiple filter selections

[gilbo22]

I would like to know if there is a pre-set that can allow users to only select one filter value at a time (never multiple values).  

The idea is the following.  We have several sites and would like for analysts to only look at data from a single site at a time for a specific report.  Is there any way this can be setup? 

[Anonymous]

@gilbo22

simply put your sites name in a slicer, and then on the format pane, on the 'election controls', set the 'single select' as ON. It will allow selecting only one item from the list. 

[gilbo22]

Thank you for the answer.  This is a good starting point, but users can quickly bypass it by using CTRL + click and selecting multiple options. 

Any other suggestion?  Thanks!!!

[Anonymous]

@gilbo22

Then, in that case, you can define a default value and set a IF condition and tell if more than on values s selected, then just return the default value.