The phrase "fit into the framework" is correct and usable in written English.
You can use it when you want to describe something that has been or needs to be integrated into a larger system or structure. For example: "We need to find a way to make this new idea fit into the framework of our existing business plan."
How do private actors fit into the framework of how we think about these rights?
After attending the panel session, I was fascinated to see how Clinton's speech would fit into the framework that Greenberg had presented.
"From that meeting, I started to buy like crazy any poster that would fit into the framework of the book," Mr. Perry wrote in an e-mail.
"They don't fit into the framework of toppling dictators and democracy and all that," said Paul Salem, director of the Carnegie Middle East Center in Lebanon.
Conductor Jeremy Backhouse imaginatively asked that they should fit into the framework of a cathedral evensong, but not be bound by the constraints of religious doctrine, to reflect our multi-cultural society.
While our findings do not fit into the framework laid out by the ablation studies cited above, our study is the first to test the HPA axis response using a model of increased, rather than decreased, adult hippocampal neurogenesis.
Nine other essays are introduced, demonstrating how each of them fits into the framework of the permanent debate about neuroscience and justice.
The question has often been asked whether it is an "indigenous product" or the adaptation of notions coming from civil, canon and natural law fitted into the framework of the writ system.
Additional topics will include the formation and distribution of clusters and groups of galaxies, the importance of dark matter and how galaxy evolution fits into the framework of current cosmological models.
This segregation of excess oxygen at the Ag/MgO interfaces fits into the framework of a general structural model, which should be applicable to many metal/oxide phase boundaries.
