Linking past a one-on-one connection

[macrocosme]

Hi,

First of all congratulations on the nice software. My question is: is there a way to link two datasets related through some level of relations (not directly connected). I am trying to link the row of an 2D image to points on a scatter plot. The two figures would be linked via the row number being linked to an index, this index leads to a table index column, and the table is linked to the final table where the scatter plot is computed.

For the moment, I get the following error message:

My connections are set as follows:

[macrocosme]

Wrong channel. Question moved to https://github.com/glue-viz/glue/issues/2050