Node-RED block in Snap4City Microservice library node-red-contrib-snap4city-user is "save-my-kpidata-values">
    <p>It allows to save the personal data inserted in My Personal KPI Data.</p>

    <h3>Inputs</h3>
    A JSON with these parameters:

    <dl class="message-properties">
        <dt>id
            <span class="property-type">number</span>
        </dt>
        <dd> the id of the kpi data (you MUST have the ownership of the kpi data)</dd>
        <dt>value
            <span class="property-type">depends on kpi</span>
        </dt>
        <dd> value to save in selected kpi data</dd>
        <dt>latitude
            <span class="property-type">float</span>
        </dt>
        <dd> (optional) if you want to add gps metadata to the value</dd>
        <dt>longitude
            <span class="property-type">float</span>
        </dt>
        <dd> (optional) if you want to add gps metadata to the value</dd>
        <dt>datatime
            <span class="property-type">date</span>
        </dt>
        <dd> (optional) if you want to insert the data of the value in the format yyyy-MM-ddTHH:mmX (where X is the timezone) or timestamp</dd>
    </dl>

    <p>An example of the JSON array filled with correct data:</p>
    <pre>
{
    "id": 17849,
    "datatime": "2020-04-14T16:30Z",
    "latitude": 43.11,
    "longitude": 11.34,
    "value": 5
}
    </pre>

    <h3>Outputs</h3>
    <dl class="message-properties">
        <dd> Returns an array containing the data that have been saved in the search period</dd>
    </dl>

    <h3>Details</h3>
    <p>The node can receive a JSON with the parameters described in the Inputs section and with them generate the output JSON.
        If the values are not present in the input JSON, these are read by those in the configuration. If they are not present
        in either part, an error is generated for the necessary parameters.</p>