These topics should be used as reference for all Editing of Macro Operations.
All Operations must have a minimum definition. All new Operations are defined with default parameter values. The default of an Operation defines the minimum definition. The parameters defined in a default obviously does not represent the correct definition to satisfy your requirements. Once a new Operation is added you will edit the parameters to meet your needs.
All edits of parameters in an Operation will go through a serious validation process when Accept is selected. This validation process ensures that the Operation's definition meets all the requirements for proper evaluation, rendering and execution. Any error in validation will cancel the Accept, show a list of errors found and return you to the Editor. All errors have to be corrected before the Accept can be confirmed and the edited Operation evaluated.
Each Operation Help section contains a description of the valid parameter requirements.