With a Translator element, you can trigger one chord within a list.

The Selector which triggers the Translator element should be in a mode between two note ( all, white, or black ).
The index of the chord which will be played is calculated according to the minimal value of the Selector.
If the number of Chords is lower than the number of notes between the two notes of the Selector, a pitch shift is applied.
If two Translator element have same Selector, the current alterations are compared with preferred alteration of the Translator element . Example : two Translator element can have same Selector, but the Translator element "specialized" for 7 will have priority if current alteration is like 7+, ...

Note : a program can be used as "caps-lock" to select between similar Mappers, trigerred by a same range of key.

Example :

D4 channel 2 triggers the third chord, with two octaves shift.

If the parameters of a Translator element must be re-used (except the notes), it is possible to copy-paste the parameters, or to generalize the parameters to Translator elements with the same name.
To have automatic rules for the creation of Translator, it is possible to write a list of instructions in text format ( cf. Compile section ).