Hi @Yeiner ,
On the modern document library, the OOB Approval workflow doesn't meet customer need.
What my customer wants is to let the Owners choose the "Appovers" at site collection level.
And all the requested document library approval should be approved by the designated approvers.
So, we explore an custom solution to automatically associate and configure a PowerAutomate on the Default Document library because it could be tricky for end users.
I don't know if we can create a Power Automate template and associate this template by custom code (Azure Function) at site creation.
Thanks
Philippe.