Suppose I have a current selection box.Now can we restrict the field which contains the code and number. If anyone have any solution then please share here..
use hideprefix for the fields that you do not want to apear on current selection box.
Like below.
Lets have a field with the name "_ProductCodes" and you do not want to show the selections that are made in this field. Then you would use.
LET hideprefix = '_';
and all the fields which start with "_" will be hidden in the current selection and also in the fields list. To see the fields in the fields list, use the "Show system fields"option.