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To create a parser, do the following:

1. Select the required text fragment in the window of log text. In the window 5 select a field in a table in which text fragment is to be written. Click the left mouse button and replace field to window with log text.
2. In the opened window select a format of template. The following formats are available:
   1. . - some symbol
   2. [%number%] - only digits and decimal point
   3. [%char%] - digits and symbols
      
3. Select type of length. The following types of length are available:
4. No length - not limited length
5. Fixed length - fix length which is counting automatically by the selected fragment.
   
6. String in the log field takes a form of a template with specifying a field name. Construction like ?P<item_name> specified a table field to which the recognized value will be loaded - e.g. it's a check_number field. If required. it's possible to change the regular expression going after this text.
   
7. Create templates for all required fields of database the similar way.

For example, a template for cashier name is shown in the figure (length is not limited).

Selected fragment is a template of title receipt part.