Query regarding Custom Formatting in Widget

[Pavan]

Hi,

I have a column('Label ID') in table A(On which the widget's data source is created) . Label ID refers actually to an ID in Table B(Reference key). I can use the "Link" feature while adding and editing properties do display the description from Table B. However, I am unable to display the description from Table 2 using the Label ID. I believe this is through custom formatting. Could you please help me with that?
Please find the attached for more details.

[Johnny Major]

[Pavan]

Oh Yeah, that helps. My bad, I was over-complicating things. Thanks Johnny.

[Pavan]

Hi Johnny,
Joining the files help when there is only 1 reference ID in Table A, however there are 2 ID's in my Table A, where both of the ID's refer to the same Table B for Description. I am unable to join the same table B again with 2nd ID.
Am i making sense?
Regards,
Pavan

[Pavan]

I was able to get the above requirement accomplished with Manual SQL data source though.