=IF(AND(MATCH([Team Member]@row, {Team Member}, 0), ISDATE({L1 Mixer})), 1, "")
This is what I try and it returns incorrect argument set on the first row, but invalid data type on the remainder. It is a column formula.
Hey @Paul Mangan
Try this formula instead
=IF(COUNTIFS({Team Member},[Team Member]@row,{L1 Mixer},ISDATE(@cell))>0,1)
Will this work for you?
Kelly
ref must be one of: categoryID, siteSectionID, category, category/categoryID, category/name, category/description, category/url, category/allowedDiscussionTypes, locale, siteSection, siteSection/basePath, siteSection/contentLocale, siteSection/sectionGroup, siteSection/sectionID, siteSection/name, siteSection/description, siteSection/apps, siteSection/attributes, layoutViewType, discussionID, commentID, page, sort, discussion, discussion/name, tags, breadcrumbs, discussionApiParams, serverDraftID, serverDraft.