Custom Guided Wizard
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Button URL Structure
URL Fields

Custom Forms

1min

NetSuite uses forms to control the input of a Sales Order, Estimate, or Invoice. You can specify a form by using this in the URL

Forms can be referenced either via another field (which contains NetSuite Form Id) on the originating object or as a text field in the formula. So you may use either approach:

Button URL (Field Value)
Button URL (Static Value)