Hello together!

For triggered reporting reasons I would like to create an embedded data field that counts the number of responses for an id. The id’s have the same length, but unlimited variants. The ID’s are set by an onsite condition (based on a click a user does on a specific point). If one of the points gets clicked for the 30th time, a report should be triggered.

For example:

First user clicks on point 1 : the field should have the value = 1 

Second user clicks on point 2  : value = 1 

Third user clicks on point 1 : value = 2

Fourth user clicks on point 1 : value = 3 

Fifth user clicks on point 3 : value = 1

Does someone know how to do that for a not set list of ID’s ? 

Thanks in advance!