# Updating parameters

When you click on the campaign link, the script will trigger and update the parameters set in updateParams().

WARNING

The provided script updates the sub_id_1sub_id_30 parameters. Changes are applied only to reports and do not affect URL parameters.

When updating parameters via a postback, the data is updated simultaneously in both the click and conversion logs, including the External ID if it is received with the postback.

# Alternatives

Keitaro updates the parameters in other endpoints: