Better integration with various other note taking apps

As people are going through their careers, they may switch from one note taking app to another. It would be nice to have solid integration from at least the major note taking apps Ex: Notion, MS Word, MS One Note.

Such that the person can easily cut and copy large swathes of their previous documents instead of having to restart all over again.

For example now, when I copy outlines from MS One Note into Rem Note, it looses all the formatting, and the spacing is off, and it takes much longer to make flashcards

Its frustrating to re-do all of the previous work, so kindly please make for better integration