2021.2

occurrence options (described below) in the list box below and enter a value in the
Occurrence value box besides it.
l
At occurrence: The replacement will take place only when the specified
number of occurrences has been reached. Specifying 2 occurrences, for
instance, means that only the second occurrence will be replaced.
l
At every specified occurrence: The replacement will take place every time
the specified number of occurrences is reached. Specifying 2 occurrences, for
instance, means that the second, the fourth and the sixth (and so on)
occurrence will be replaced.
l
All after occurrence: All occurrences of the search string will be replaced
once the specified number of occurrences has been reached. Specifying 2
occurrences, for instance, means that all occurrences after the second one will
be replaced.
l
All before occurrence: All occurrences of the search string will be replaced
until the specified number of occurrences has been reached. Specifying 5
occurrences, for instance, means that the four first occurrences will be
replaced.
l
Replace with: Enter the string that must be used as the replacement string when a match
is found. If the search string is a regular expression that captures groups, the values of
groups - the matched substrings - can be accessed using the dollar sign syntax: $1 ... $9.
The numbering follows the order in which groups appear in the search string. For
example: "Page $1 of $2 total pages".
Miscellaneous Tab
The Miscellaneous tab is common to all tasks.
Check the option Use as step description to display the text next to the icon of the plugin in
the Process area.
Barcode Scan
The Barcode Scan task is used to convert barcode data from multiple image formats into text-
readable information. This information is placed in the Metadata and can be used by the rest of
the process.
Input
Image formats supported by the Barcode Scan task are:
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