Hello theruna,
they are labels as you can see. THey are used for rings with different properties. For example:
A ring can be gold/silver, can be of different heights and for a different gender. Each of these properties form a different childprodukt. That works fine as you can see in the screenshot. Now, I want to export / import those children. As for the import I have a CSV from my supplier that I want to copy data from to the CSV to be imported. 
When using your tutorial, I get somethoing like this:
99_DR_Test3platin,,,,
,Eigenschaften,,selectoptions=[
    {
        "voption": "clabels",
        "clabel": "Geschlecht",
        "values": "weiblich\r\nm\u00e4nnlich"
    },
    {
        "voption": "clabels",
        "clabel": "Legierung",
        "values": "Gold 333\r\nGold 585"
    },
    {
        "voption": "clabels",
        "clabel": "Ringbreite",
        "values": "6\r\n8"
    },
    {
        "voption": "clabels",
        "clabel": "Ringgr\u00f6\u00dfe",
        "values": "50\r\n60"
    },
    {
        "voption": "clabels",
        "clabel": "Anzahl Diamanten",
        "values": "40\r\n80"
    }
]|options={
    "423": [
        "",
        "",
        "",
        "",
        ""
    ],
    "429": [
        "weiblich",
        "Gold 333",
        "6",
        "50",
        "80"
    ],
    "430": [
        "",
        "",
        "",
        "",
        ""
    ]
}|,0.00
But It would be much easier if I got one child produkt per line with it properties.
Is that possible?
Regards