How to retrieve or reset the password for the DPA default keystore?

As part of the procedure for installing the SSL certificate for the DPA Configure DPA to use a custom certificate for SSL/TLS (solarwinds.com).

These steps require the password for the Keystore file: C:\Program Files\SolarWinds\DPA\iwc\tomcat\conf\server.xml

How can we retrieve or reset the Keystore password?