# UDT tag group mode/rates, inheritance

**URL:** <https://forum.inductiveautomation.com/t/udt-tag-group-mode-rates-inheritance/29457>\
**Category:** Ignition\
**Created:** [October 28, 2019, 7:00pm UTC](https://forum.inductiveautomation.com/t/udt-tag-group-mode-rates-inheritance/29457 "2019-10-28T19:00:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tordvd](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/tordvd/32/11525_2.png) [@tordvd](https://forum.inductiveautomation.com/u/tordvd)\
**Post date:** [October 28, 2019, 7:00pm UTC](https://forum.inductiveautomation.com/t/udt-tag-group-mode-rates-inheritance/29457/1 "2019-10-28T19:00:30Z")

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Someone knows if the children inherits the parens tag group rate?

My UDT children are currently set to default. While the parents (top-level UDT) has a specific group.

In my configuration, the UDT childs should always use their parent tag group.

In other words, I have some children UDT’s that can sometimes have a “Modbus\_tagGroup parent”, and other times the same type of children UDT has a “OPCDA\_tagGroup” parent