0-@level@ in connector key

Hello all,

I am trying to get a Treegrid going with connector (TreeGridMultitableConnector) and so far so good. However, the column type set to ‘tree’ is putting the level information in the field so instead of the field being 1500 I am getting displayed in the grid ‘0-@level@-1500’

I am not sure where to go with this. The child data is being displayed correctly underneath the parent.

Any help would be greatly appreciated.

Can you share the server side code?
Are you using different fields for the row’s ID and for the value in the first column?