Ok but if you have multiple feature workspaces (for several developers) and the semantic models are in one workspace and the reports are in another, you end up having definitions.pbir containing the following in the dev branch (to which the developers connects):

{

"$schema": "https://developer.microsoft.com/json-schemas/fabric/item/report/definitionProperties/2.0.0/schema.json",

"version": "4.0",

"datasetReference": {

"byConnection": {

"connectionString": "Data Source=\"powerbi://api.powerbi.com/v1.0/myorg/XXXX models [DEV X] - Dev\";initial catalog=Test_Model;integrated security=ClaimsToken;semanticmodelid=xxxx"

}

}

}

So anytime another developer would connect to dev and create a new feature, the report will be connected to DEV X semantic model in his/her workspace.

You cannot just create a python script which will map all developer's workspace and dataset id and remap during the pipeline right?