Use a user selected feature layer in an ETL tool

[MattHowe]

I'd like to create a DI workspace where the user can select a layer in the current map, then take that layer in the workspace and run some ETL processes on it. Is it possible to create a user parameter that would allow this?

It could be a feature class, or shapefile and so is dynamic. 

[BruceHarold · Accepted solution]

Hi Matt, yes this can be done.  Create a layer file then use the Esri ArcGIS Layer reader, set to point at the LYR or LYRX file.  Definition queries are honored, it's a really great workflow.

[MattHowe]

Fantastic, thanks very much @BruceHarold !