How to check Opt-In for new Communication Medium "Letters"

[former_member355106]

Hello together,

we have created the new communication medium Letters for Letter Campaigns which are send out via Open Channel Integration.

Is there a way to filter out the contacts that have no Opt-In for this communication medium without using coding?

Maybe by using suppression rules? I could not identify Opt-In Data field there.

BR/

[former_member226 · Accepted solution]

Hi,

As per the standard documentation Only fields which are listed HERE as well as extension fields marked for SR usage can only be used in decision table for filetering.

Thanks

Saurabh