IN (Access custom web app)
Determines whether a specified value matches any value in a list.
Important
Microsoft no longer recommends creating and using Access web apps in SharePoint. As an alternative, consider using Microsoft PowerApps to build no-code business solutions for the web and mobile devices.
Syntax
expression IN (expression [ ,...n ])
expression Is any valid expression. Both expressions must have implicitly convertible data types. The conversion depends on the rules of data type precedence.
Return Type
Boolean