Rule
A rule changes the field data the same way every time: what it does (shift levels, clip widths, smooth, remove spikes …), where – the layer, the chainages from and to, the left, right or both sides – and its values.
Untick Active to keep a rule in the list without running it. Show every parameter lists the less used ones too. The preview in the assistant shows every section before anything is applied, and Apply is one step of Undo.
Commands
CXAIAI assistant – fix field data
Change field data with preset rules, rules learned from your own corrections, or a plain-language instruction. Review the rules, preview every section, apply (with undo) and export the modified level book.
CXLEARNLearn rules from my corrections…
Give the original field data and your hand-corrected version: CADSECTION finds the rules and their parameters, shows how much they reproduce and keeps them as a skill of the AI assistant.