term-dictionary.md

@@ -17,6 +17,7 @@ This page contains a short list of terms that **must** be translated consistentl
 | commercial message (post data message) | poštovní datová zpráva | Message which the sender has to pay for. |
 | personal delivery                      |                        | |
 | to hands                               |                        | |
-| file mark                              | jednací číslo          | |
+| reference number                       | jednací číslo          | |
+| file mark                              | spisová značka         | |
 |                                        |                        | |
 | records management (records management service) | spisová služba         | Organizational function devoted to the management of information. |
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