Is there a setting for enter viewport to record impression for the first time only?

[mike_chim]

Based on business requirement and trying to figure out a way to fire beacon when enters the viewport for the first time only.The currently/available setting within DTM Impression "enter viewport" will record multiple time when user scroll up and down. Could anybody please help. Much appreciated for any insights in advance.

[Former Community Member]

In the Admin area, choose the Event in question and change the "Unique Event Recording" setting. It sounds like you would want to set this to "Record once per visit"

[mike_chim]

Apparently, the option Pixeleyes mentioned is for Event serialization within SiteCatalyst reporting not DTM. Much appreciated if any insights within Adobe DTM rules setting for impression.

[mike_chim]

Thanks Pixeleyes for the insights. However, I don't see that option under DTM "Edit Event Based Rule / Event Condition" field. Please elborate. Much appreciated.