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1. Navigate to Administration > Issues > Fields > Custom Fields.
2. Click Add Custom Field.
3. In the Select a Field Type form, switch to view all custom fields and enter 'TeamCity' into the search field.
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4. Select TeamCity Build Runner field.
5. Click Next.
6. Specify the field name and its description.
7. Click Create.
8. Select the screens where you want to display this field.
9. Save the configuration.

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