def add_to_master_list(single_list, master_list):
    """This function appends items in a list to the master list.

    :param single_list: List of dictionaries from the paginated query
    :type single_list: list
    :param master_list: Master list of dictionaries containing group information
    :type master_list: list
    :returns: The master list with the appended data
    """
    for list_item in single_list:
        master_list.append(list_item)
    return master_list