Best Practice - satellite.getVar
Hi,
What is a better practice for using satellite.getVar in DTM interface?
1. creating a new Data Element and within the custom script calling in _satellite.getVar() (assuming setVar has already been defined on the site)
and then calling the data element using % syntax on various page load/event based rules?
OR
2. using a custom script in event based/page load rules and accessing the data element
Also, i have a doubt - if we have defined a data element using _satellite.setVar outside the adobe DTM interface, can we still access it using %withing Adobe DTM without storing _satellite.getVar in a new Data Element?