Open the active community's meter list and locate the meter whose current configuration you want to update.

Click the meter row (EAN 123456789012345678) to open its detail page and reach the current meter-data view.

The detail page shows the current configuration. The "Update data" action is only exposed when the meter is active — that is our entry point.

Click "Update data" — a dialog opens, pre-populated with the meter's current configuration: description, powers, rate, client type and owner.

Edit the description, the sampling power and the amperage. These updated figures feed straight into the sharing-operation allocation calculations.

Select the distribution grid operator the meter is connected to. This field is mandatory to validate the new configuration.

Switch the rate to "bi-hourly" and the client type to "professional" to mirror the meter's new consumption profile.

Pick the date from which the new configuration takes effect. This field is required to validate the change.

Click "Validate" — the form is sent to the CRM, which replaces the meter's current configuration. The dialog closes once the change is acknowledged.

Back on the detail page, the new description, the 63 A amperage and the bi-hourly rate appear in the data cards — the changes have been persisted server-side.