Access the input form. There are several ways to do so :

You are now in the input screen.

A calendar button is available to allow you to indicate the moment of the input.

Note : By default, the date shown is the date on which you accessed the form.

You can then enter a value in the field provided.

Note : It is possible to enter an annotation for a given type "raw" or "calculated" metric.

Note : You can view the last value of a metric

You can add an input by clicking the Add an input button.

This option allows you to enter several values at once.

A new column appears in which you can make additional inputs.

Note : if you want to change a value in the database, simply enter a value for the timestamp you want to change. The entry will overwrite the previous value in the database.