How to Limit TM1 Rule Scope (and speed up your model!)
Simple method for cutting down the calculation overhead of TM1 rules for a multi year forecasting model by limiting rule scope.
Enabling TM1 Rules via a Control Cube
A simple solution to enabling and disabling rules for different versions (or scenarios) using either an attribute on the Version dimension or a simple cube, intersecting the }Cube and Version dimensions.
IF Rules in TM1: How to Use, Syntax and Examples
IF Function for use in Rules in TM1 and Planning Analytics, full syntax and examples of how to use nesting and alternative to nesting in Rules
How to Use STET and CONTINUE in TM1 Rules
Using STET and CONTINUE in TM1 rules to indicate if the rule sheet should continue to execute for the current intersection. This is really useful to place at the top of the rules to limit what intersections are calculated.
Three TM1 Rules All Developers Should Know
Here we discuss how to do three rules, all that should be in your TM1 kitbag. These include Allocation/Phase Rule, Rolling Value Rule and Averaging Rule (C Level). There are full explanations and the code used for the rule examples.