# UserMustHaveRegex

A regular expression to restrict the users who are processed by the connector when IndexUserChats is `TRUE`. The identifier of a user (see UserIdentifier) must match the regular expression, otherwise the user is ignored.

Type: | String (regular expression)
Default: |
Required: | No
Configuration Section: | TaskName or FetchTasks
Example: | `UserMustHaveRegex=user721@example\.com UserIdentifier=Email`
See Also: | UserCantHaveRegex UserIdentifier

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