Hi, good question, not so easy to answer - you would basically need to apply the new indicator "everywhere" in the database, so for one you need to know where the indicator should appear, i.e. in which processes it should be listed (maybe in all), and then of course the indicator value in each of these processes, and the risk assessment. In principle your steps are correct but you will need to also add the indicator to the input/output sheet (with risk assessment, if you do not plan to use direct calculation only), as fifth bullet, and then of course do these second two bullets for all processes. If you want, we can do these last two steps for you (via a script, for a small fee then) - let us know (e.g. via the contact form from the PSILCA website). Thank you!