Prefill values in vLookup precedence Home › Forums › vLooup for SharePoint › Prefill values in vLookup precedence This topic has 1 reply, 2 voices, and was last updated 5 years, 9 months ago by Alexander Bautz. Viewing 1 reply thread Author Posts February 15, 2019 at 10:09 #23828 Peter GiesselinkParticipant Has the Prefill with vLookup precedence over the Custom JS section and the Rules section in the NewForm itself and triggers the Rules in the NewForm? February 16, 2019 at 14:48 #23841 Alexander BautzKeymaster When prefilling a field with vLookup there is a delay in the setting of the value (because it must run a query to get the value from the parent item). This means it will overwrite a value set in custom js when the form loads. Alexander Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In