# Tutorial: Open and upload indicator Download and install the Cursor editor: , while installing make sure to check all the checkmarks (Picture #1)

Then, you have to install Node.js if you don't already have it. Use the link below.\ After installing node.js, download the archive with the indicator example below and extract it to a convenient location. {% file src="" %} Open the extracted folder **"Moving Average"** and inside of it you should find another folder **"custom\_indicator"**, open it with Cursor (Picture #2 and #3).

If you get a pop-up like this, click **"Yes, I trust the authors"**

Then, by clicking the icon shown on Picture #5 you should open the terminal and install the dependencies using the command `npm install`.

\ After installing the dependencies, you can start writing your indicator in the `index.ts` file. Once the implementation is complete, you can build the project using the command `npm run build`. {% hint style="success" %} If you get an error that goes like this: ``` cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170. At line:1 char:1 ``` Then you need to enter command `Set-ExecutionPolicy RemoteSigned -Scope CurrentUser` and then try`npm install` and then `npm run build` command again. {% endhint %} After building the project, a file `my-indicator-project.js` (Indicator file name) will appear in the `dist` folder. Upload this file to the FTO (Picture #6 and #7).

From there, your indicator should appear in **"My Indicators"** dropdown menu (Picture #8).