I added a DMHousehold model, messages, transformations, etc. Now when I come to write the upgrade step I run into a bit of an issue.
In the dev manual for the DM it lists the following steps:
Add a new relationalDatabaseUpgrade to “dm:import:Main”
Set Data Source to “DefaultRelationalDatabase”
Add the “CreateTable” Upgrade Steps” for “AccountXExtId”
I tried doing this in a customized dm:import:Main.upgrade but I then get a metadata mismatch issue because of the version is not in sync with the mixin (it’s on an older version than my dm:import:Main version).
If I try to do this in Main.upgrade then it can’t find the DM_DATALOAD aspect… even if I add dm:import: before the aspect name.