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When adding a sublist column, through code, is there a way to insert it in front of another column?

define the sublist columns in the order you want them to display on the UI

Unfortunately/fortunately It's an already existing sublist and not a new sublist or I could

The way you add a column is the same way you do for a Suitelet, assuming you are doing this beforeLoad you would do:
Form.addField(options)

There is another method:
Form.insertField(options)

where form in this context is the Sublist that you get with: Form.getSublist(options)

Then you should be able to do what you need with:
• const oSublist = scriptContext.form.getSublist(options)
• oSublist.insertField(options)

<@U7A0KGURX> sadly, insertSublist is not an option with a sublist :confused:

sorry, I meant there is no insertField for sublist

Yes, there is, the same insertField work for sublist you first need to get the sublist with getSublist and did exactly that few days ago

```sublist = form.getSublist('item')
field = 'my field stuff'
sublist.insertField```
This results in a "insertField is not a valid function"

Please notice getSublist({id:’item’}) if I remember correctly, no sublistId

Here is the full code

```function createField(ctx, lbl) {
    const sublist = ctx.form.getSublist({ id: 'item' });
    const field = sublist.addField({
        id: 'custpage_reason_code',
        type: 'SELECT',
        label: 'testtttt'
        // label: lbl
    });
    field.addSelectOption({
        text: '',
        value: ''
    });

    sublist.insertField({
        field,
        nextfield: 'class'
    });
    return field;
}```


It still says insertField is not a function :confused:

Once Im at my desk I would paste my working code…