I am working on the migration from DTM to Launch. I noticed that a new rules was created with this name Migrated from DTM: Adobe Analytics - Send Beacon on every page. Anyone can give me some information about this rule and shall I adjust this?
In DTM, an Analytics beacon is fired on every page when App Measurement loads (Analytics library), even if no rules have been defined. In Launch, this beacon call is controlled by a rule and does not happen automatically. The upgrade process creates this rule for you unless you use the Page code is already presentoption in DTM. This rule is called "Migrated from DTM: Adobe Analytics - Send beacon on every page".
The Upgrade Assistant creates this rule in Launch, as long as an Analytics tool is installed in DTM. If you used areturn falseinside custom code in DTM to suppress the initial beacon call, then you should leave the Launch rule out of your library (or delete it) after the upgrade is complete.