Control > Publish > Article Import > Action: Update

Use the [_null_] placeholder in Update mode to remove values from the desired fields.

Example: removing the Teaser

Results after the update:

Ref: How can I delete values in a column via an import?

The placeholder is allowed on the following columns:

• AlternativeTitle
• Teaser
• CallToAction
• Introduction
• Text1
• Text2
• Text3
• Text4
• Text5
• Keywords
• Shareline1
• Shareline2
• Shareline3
• SO
• Priority
• ThumbnailImage
• ThumbnailAlt
• MainImage
• MainAlt
• MainAlign
• IntroImage
• IntroAlt
• TopImage
• TopAlt
• Image1
• Alt1
• Image2
• Alt2
• Image3
• Alt3
• Image4
• Alt4
• Image5
• Alt5
• Image6
• Alt6
• BaseImage
• BaseAlt
• HeaderImage
• Multimedia
• ReviewQuote
• ReviewRating
• ReviewName
• ReviewDetails
• ReviewScore
• ReviewVerdict
• ReviewPros
• ReviewCons
• InformationBoxTitle
• InformationBoxText
• ArticleType
• Sponsor
• SponsorLink
• StepByStepTitle
• Credits
• OverrideLink
• ArticleIcons
• ArticleAttributes
• ContactPostCode
• ContactCompany
• ContactTel
• ContactEmail
• ContactWebsite
• ContactAddressOne
• ContactAddressTwo
• ContactTown
• ContactMap
• ContentType
• EventStart
• EventEnd
• EventLocation
• DirectoryStand
• EventRecurrenceType
• EventNumberofRecurrences
• AccountCode
• RelatedExternalArticleIDs
• RelatedArticleCodes
• RelatedArticleScreenNames
• SecurityClearance
• Multidisplay