# Dynamic udt instances **URL:** \ **Category:** Ignition\ **Tags:** ignition81\ **Created:** [July 3, 2024, 8:09pm UTC](https://forum.inductiveautomation.com/t/dynamic-udt-instances/92767 "2024-07-03T20:09:22Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [July 11, 2024, 6:57pm UTC](https://forum.inductiveautomation.com/t/dynamic-udt-instances/92767/5 "2024-07-11T18:57:18Z")
~~Asked slightly differently over here:~~ > [@Creating Dynamic UDT](https://forum.inductiveautomation.com/t/creating-dynamic-udt/93081): > > . I have a need to create a tank overview page with over 50 tanks. I was taking the UDT route to minimize the pain of creating repeated tasks. As shown in the image, 1, 2, 3 are connections to three different PLCs in the field. I was wondering if there is a way to switch the opc path based on the Tank number? or may PLC path dynamic to switch to the right PLC. PLC-1 = 33 tanks PLC-2 = 23 Tanks PLC-3 = about 11 tanks I hate to create a separate udt based on PLC.… --- _[View the full topic](https://forum.inductiveautomation.com/t/dynamic-udt-instances/92767)._