# Assign fields The next step after connecting to data is to assign the required columns to the data fields, as shown below:

You can see the EDITable table getting populated as and when you start assigning the fields one by one. {% hint style="info" %} Assign unique fields in the **Primary Keys** field. {% endhint %} ## Sign In If you are not already signed in to the visual, click **Sign in.** This is an important step that connects your visual to your EDITable workspace. You also need to sign in to configure the source, columns and other details for your data.

Log in with your Microsoft Office 365 account. After confirming the pop-up by clicking **OK**, verify the code to log in.

After signing in, you will see three steps as shown in the image below. Clicking on the links beside each step will take you through the configuration process. Configuring your source and columns is essential before starting to work on your data through EDITable.

Let us now look at the configuration steps. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.inforiver.com/editable/getting-data-into-editable/connect-to-data/assign-fields.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.