Import project plan using microsoft project

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I want to import a project plan from Microsoft Project so that it becomes a project plan in project execution and also on financial project plan, how to do it?

I have tried importing the project with the project execution plugin but the task type created cannot be a financial task type so the project task cannot be enable in project financial management

I have also tried importing the project with the project financial plugin but the import results do not create a project plan for project execution