Is this an intercompany PO process? Why exactly would you want lines unchecked by default?

@Kendra Borkholder the global settings controls them together. You can script one or the other to check\uncheck on load.

@AK47 is creating a script to do so difficult?

It is difficult if you are new to it. @Kendra Borkholder

@Kendra Borkholder You can use a client script on pageInit to get this done. You can read up on client scripts here: https://docs.oracle.com/en/cloud/saas/netsuite/ns-online-help/section_4387798404.html#bridgehead_4484779426 Ping me privately if you still need help on this.