The number of parameters in the tm1s.cfg has been steadily rising as more features have been made available over the years in TM1. So, a cheatsheet summarising all these parameters can help as an overview of the different settings that a TM1 server can be configured with.
This cheatsheet is now available in the following formats:
Large nested rollups can lead to elements being counted twice or more within a rollup.
The following process helps you to find, across all dimensions of your system, all rollups that contain elements consolidated more than once under the rollup.
The code isn't the cleanest and there are probably better methods to achieve the same result so don't hesitate to edit the page or comment.
It proceeds like this: