# The “back” function is not supported by the browser

[![question_mark_1.png](https://doc.eainfoport.cz/uploads/images/gallery/2022-03/scaled-1680-/question-mark-1.png)](https://doc.eainfoport.cz/uploads/images/gallery/2022-03/question-mark-1.png)

### Question

<span lang="EN-GB" xml:lang="EN-GB">What should I do if I want to use the “***back***” function in the browser from the portal?</span>

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### Answer

<span lang="EN-GB" xml:lang="EN-GB">When switching between repositories or a portal, the “***back***” function is not supported by the browser.</span>