We still don't support that current functionality, but if that is functionality your team would like to see available out-of-the-box, I've included the information about our Product Ideas forum below and we recommend adding a new idea for our Engineering team and other customers to see, as our Engineering team uses this forum to prioritize new features:
Product Ideas Submission: https://productideas.tealium.com/app/#/user/suggest. You can also access this form via the Resource Center menu after logging into Tealium (announcement blog).
How Product Ideas Work: https://community.tealiumiq.com/t5/TLC-Blog/How-to-Submit-a-Great-Product-Idea/ba-p/20792
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