Procedure

1. In main menu, select View → Filter Translation Units option ( [F3]) or click the  Filter Translation Units on the top toolbar.
   The following dialog appears:

   
2. Select what you want to filter:
   • To locate and highlight a given text in the TMX file:
     1. Type the text that you want to find in the Text to Search text box.
     2. Use the Filter Language drop-down to select the language where the search will be performed.
     3. Select the Regular Expression checkbox if you want to use regular expressions for specifying the text to search.
     4. Check the Case Sensitive Search checkbox if you want to find only entries that match the case of the entered text.
   • To display untranslated units only:
     1. Check the Show Untranslated Units Only checkbox.
     2. Use the Source Language drop-down to select the source language that will be used when filtering.
3. Click the Apply Filters button.