Template netonix import to zabbix 7

[main]

I am attempting to import a Zabbix template file originally created in Zabbix 4.2 into a Zabbix 7.0 instance. However, upon import, an error message is triggered, and the import fails. Despite multiple attempts and troubleshooting, I have been unable to identify the root cause of the issue. ⚙️ Technical Context:

• Source Zabbix Version: 4.2

• Target Zabbix Version: 7.0

• File Type: XML

• File Content: Zabbix template (items, triggers, applications, etc.)

[B]

[cyber]

THere are more prerequisites for that template...

• Cannot import template "Template Net Netonix SNMPv2", linked templates "Template Module EtherLike-MIB SNMPv2, Template Module Generic SNMPv2, Template Module Interfaces SNMPv2" do not exist.

But I think those error come from the part of "Discovery of NETONIX-SWITCH-MIB DC PSU (dcdcEfficiency)" (line 563 and forward...)
those item prototypes have hardcoded keys, and have no relation to anything "discovered", ie no LLD macros there...