How to map values in parameters?

To add a product catalog in your structure or the structure generated via Mirakl:

Go to the Settings - Catalog Mapping section.
In My Catalog Structure, first add the attribute responsible for the product category. When you click on the Root name, a plus icon will appear, allowing you to add the attribute responsible for the product category.
In the Attribute Code field, enter a name describing your parameter, which contains the product categories. Click the Confirm button to save.
Under the Root name, a new field will appear with the name you entered, with the status Not Mapped. On the right side of the screen, you will find all the parameters available in our system. Select your parameter and then map it to our parameter corresponding to the categories named Product Category.
Finally, in the lower-right corner, click the Check Mapping button.
Next, map all the categories from your file to those currently used on MODIVO. To do this, click the Root name, then the plus icon and select the Category option.
Fill in the code field and the name field of your category in the file.
Warning!
The code is what will be available in the file. The name is needed to identify the code (if it were numbers).
In the next step, add each required (and optional and recommended) parameter to Root or directly to lower categories. Add and map parameters in the same way as the category attribute.
Warning!
After mapping your categories to the lowest categories of MODIVO, additional required, recommended, and optional parameters will appear that need to be mapped.
Every value you send in the file must be mapped to a value in our system.
In the upper right part of the screen, click the Manage My Value Lists button, then Create Value List.
In the Define Value List window, define the value code that will be included in the file and the label displayed for the value list of the given parameter. Then click the Add button.
In the given value list, create or import all the values that will be in the imported file for a specific parameter. In the example below, this is composition:
Once you add value lists for all parameters, map them to the appropriate parameters. Go back to the Catalog Mapping tab and find the parameter you want to assign the value list to. Click Edit Value Mapping and proceed to select the list you will be mapping.
Warning!
Make sure the parameters you added are mapped to parameters in MODIVO. Otherwise, values will not appear for mapping.
Select the list you want to map with the values from the given parameter in MODIVO. Click and drag all values from your list to those in our system. To return to mapping the next lists, click the shaded field and continue the process for other parameters.
When you have mapped each parameter and category from your file, you can import it into the system.