Firebase : connect email/password to user data

Step 1: To allow the link and the exchange of data between your backend (Firebase) and Bravo Studio, you must use an API. You should probably know that there are several requests like POST or LIST, we will use a POST and here is the URL to put: https://firestore.googleapis.com/v1/projects/{PROJECT\_ID}/databases/{DATABASE\_ID}/documents/{COLLECTION\_NAME}/{DOCUMENT\_ID}
You will need to replace {PROJECT_ID}, {DATABASE_ID}, {COLLECTION_NAME} with the appropriate values ​​for your own project and collection and {DOCUMENT_ID} with ${user.id}. It is thanks to this that you will specify that the name of the document will be the UID of the connected user (this makes it possible to link the connection data to other data in a document of a collection). This request will create a document bearing the UID of the authenticated user.

step 2: Fill in a JSON code to ask the user what you want and this data will be transferred to the document. Here is a simple example to fill in the name:
{
  "fields": {
    "name": {
      "stringValue": "${name}"
    }
  }
}

Step 3: Enter test values. you must put (in my example) "name" followed by a value and "user.id" with a UID already present in your backend

END !!!