The phrase "assembled to write" is correct and usable in written English.
It can be used in contexts where a group of people or items has come together for the purpose of writing or creating written content.
Example: "The team was assembled to write the final report on the project’s outcomes."
Alternatives: "gathered to compose" or "brought together to draft".
Standards development teams were assembled to write the standards for K-12 mathematics and English language arts.
Scott consulted with Jon Landman, the Metro editor, and a core team of reporters (Scott, Glenn Collins, Winnie Hu, Lynda Richardson, and Joyce Wadler) was soon assembled to write mini-profiles.
A group of outstanding investigators have been assembled to write the chapters.
Parkinson writes of a committee assembled to approve plans for a nuclear power plant that instead spends most of its time arguing about a bike shed.
He was still a child when the elite group of neighborhood musicians who assembled each year to write sambas for Carnival invited him to transcribe their work.
Tradition holds that this letter prompted either Adair or Jackson to challenge the other to a duel, but friends of both men averted the conflict after assembling to watch; no written evidence of the event exists.
Next year in Copenhagen, world leaders will assemble and attempt to write the successor agreement to the 10-year-old Kyoto protocol.
In my case it was the Grankulla futon/sofabed, and now that the cursed thing is finally assembled I feel the need to write about it.
Once we assembled, I would instruct each to write a message of love, appreciation, memory, prayer (O.K., not likely with this crowd) or best wishes for the new year, and we would stuff the stockings with these messages.
Understand how to write and assemble a competitive grant application, specifically NIH K/R grants.
After Sound City closed down last year, Nirvana drummer turned Foo Fighter Dave Grohl bought the console and made a documentary, assembling a supergroup of peers to write the songs that feature here.
