It is possible to add the Task ID into the visible columns on the Resources chart however it would be helpful is we were able to display another task identifier/property/column (that is stored in a custom column property).
Under “Manage Columns” on the resource chart, the only options are Name, Default Role and several others that include ID - the ID field is connecting the table to the task database table. We would like to use that connection to bring in the task specific columns to display those.