How do I lookup data from another data source? e.g. Validate US State abbreviation

user03839

  New to Domo, but masterful with Excel/VBscript/Formulas - scenario, I have uploaded a spreadsheet with rows of data that have a 2 character STATE code column. 

1. Source "A" -- The States can consist of US States or Canadian regions. 

2. Source "B" -- I have added a separate data source spreadsheet to list/maintain US State and Canadian region codes, for use with "any" additional datasource

3.  How can data source "A - any" have a default filter applied to show only US data based on matching the State Code against datasource "B-StateCode"?

4.  I think of this almost like a SQL statement, SELECT * from SourceAworkbookexcel where State IN SourceBworkbookexcel..??  But not sure of the format/application in DOMO, treating the workbooks as tables?

AS

The only way in Domo to have datasets affect each other is to join them using a dataflow.

You can set up a dataflow with a join a lot like that, and create a third output dataset, C, with which you'll build your cards.  That way whatever states are in source B will affect how A and B produce output C.