Merge pull request #3101 from ethereum/addressParam

address param explained

docs/locations.md

@@ -30,6 +30,7 @@ There are many ways to customize Remix IDE by using url parameters. Here are som
 * Specify **the theme** (Dark or Light). [SEE MORE](#specifying-a-theme)
 * Specify which panels should be **minimized** - useful when embedding Remix in your site. [SEE MORE](#minimizing-remix-panels)
 * Select the **version of the Solidity** compiler, enable/disable the **optimizer**, turn on auto compile or choose the language for the Solidity compiler. [SEE MORE](#load-a-specific-version-of-the-solidity-compiler)
+* Load **verified contracts from Etherscan** using contract address [SEE MORE](#load-contracts-from-etherscan-via-address)
 
 ### Activating a list of plugins
 The following example contains the url parameter **activate** followed by **a comma separated list of plugins**. 
@@ -117,6 +118,11 @@ The `code` parameter takes an encoded base64 string and loads it into the Editor
 ```
 https://remix.ethereum.org/?#code=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
 ```
+## Load contracts from Etherscan via address
+The `address` parameter takes an address, loads all the **verified contracts** found for the address on different Ethereum networks and saves them into the `etherscan-code-sample` workspace of the File Explorer:
+```
+https://remix.ethereum.org/#address=0xdac17f958d2ee523a2206206994597c13d831ec7
+```
 
 ## Load a GIST
 The URL parameter here is `gist`.