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Document new nanoflow list parameter behavior#10902

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Robinfr wants to merge 2 commits intomendix:developmentfrom
Robinfr:nanoflow-list-parameter
Open

Document new nanoflow list parameter behavior#10902
Robinfr wants to merge 2 commits intomendix:developmentfrom
Robinfr:nanoflow-list-parameter

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@Robinfr
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@Robinfr Robinfr commented Mar 18, 2026

Summary

  • document the new nanoflow List Parameters property and the Shared / Isolated (legacy) behavior
  • clarify that shared list changes only propagate back to the caller when a direct list variable is passed to a called nanoflow
  • remove the outdated overview statement that sub-nanoflow list changes are never reflected

Version

  • this behavior is introduced in Mendix Studio Pro 11.9


The **Edit parameter value** button allows you to edit the argument value. For each parameter of the nanoflow, you have to supply an argument of the same type. The values of the arguments are expressed using [expressions](/refguide/expressions/).

If a list parameter in the called nanoflow uses **Shared**, adding or removing items is only reflected in the caller when the argument is passed as a direct list variable. If the argument is an expression, the expression is evaluated first and changes are not reflected in the caller.
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It would be nice if you add a link to that Shared property from the nanoflow document.

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Done

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