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### Issue type:
- [ ] Feature request <!-- Requesting the implementation of a new feature -->
- [ ] Bug report      <!-- Reporting unexpected or erroneous behavior --> 
- [ ] Documentation   <!-- Proposing a modification to the documentation -->

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### Environment:
* AdminLTE Version:  <!-- Example: 2.4 -->
* Operating System:  <!-- Example: OSX/Android -->
* Browser (Version):  <!-- Example: Chrome (Latest) -->

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### Description: