can I restrict that the user does not write the same value in a keyword that this keyword is in the Multi-instance keyword type group?

[Jonathan_Salaza]

I have a multi-instance keyword type group into a unity form so the user can select o write into keyword <<Asunto>> but I need restrict to user does not write the same value.  this is possible?  unity script?

[Eric_Beavers · Accepted solution]

Have you tried to submit the form?

I believe that any duplicate MIKG records are deleted as the default behavior in these scenarios, so you might not have to change anything.

Testing in EP5:

Here is what got stored (retrieval)