Dear Mart-Dev, I'm now trying to get my Mart to link to another Mart; We have a field containing Gene Ids (equivalent to "ensembl_gene_id"), which I have added to my Mart as an Importable field. I have altered my registry to include "Ensembl - Mus musculus genes (NCBIM37)" additionally, and pointed my new importable field to reference this Mart.
However, I do not get an additional dataset available for selection on the left hand side of my screen underneath my own Mart, asking me to pick this additional dataset. What am I missing? Many thanks once again Mike Wicks
