In Template expressions, it is possible to utilize Picklist Descriptions within certain expressions.
This is possible using the syntax:
[Group.Header.Description]
For example, here we will concatenate the full Sample Type Description with the Sample Reference:
concatenatewith(
'-'
[SampleInformation.Type.Description],
[SampleInformation.SampleReference]
)
The [Group.Header.Description] syntax has some limitations:
joinDistinct([AggregateAll.SampleInformation.Type.Description],'','+')