move configuration between versions of ER/Studio Data Architect

hi there,

i have data mapping and macros set up in version of 18.5.0 of ER/Studio Data Architect and would like to move that configuration to version 19.1.1. are there instructions somewhere on how to move versions like this?

i did manage to push my macro to the new version and am having problems with the following:

Set MyAttribute = MyEntity.Attributes.Add("create_date", False)
MyAttribute.Datatype = "TIMESTAMPTZ"
MyAttribute.DataLength = 6

the last line that sets the DataLength field has no effect in the newer version of the tool (19.1.1). has this attribute name changed?

thanks in advance.