Is it possible to change expansion button?

[AlexBabii]

Hi, I'm using Smartclient v12.1p_2023-08-16/Pro. Could you please tell if it's possible to change the expansion button look and behaviour for specific record in my grid. For example i have a posibility to delete records, and i want to put the restore image button in expansion button place.

[Isomorphic]

There's no reason to try to customize the expansion behavior to do this, since all you want is a field of type:"icon" that happens to be first in the list of fields. So just do that.