"necessary correspondence" is correct and usable in written English.
You can use it any time when you need to refer to letters or other communication that is needed or necessary. For example, "I need to finish the necessary correspondence before the end of the day."
"With his many activities, he hardly had time for the most necessary correspondence and accordingly would not indulge in lengthy written exchanges," Carl Philipp Emanuel later said of his father.
The absence of polyploidy in Chamaecrista is what eliminates any necessary correspondence between nodulation and polyploidy in legumes.
Supports capacity development activities related to performance monitoring, programme development, and related internal UNICEF systems/tools by drafting necessary correspondence, compiling data reports and maintaining relevant records.
Where necessary, correspondence between published protein datasets and the SwissProt database was established based on sequence identity (at least 98%), with some ambiguous cases resolved manually.
What this first section of these data clearly highlights is that there is – at least for this patient at this time – no necessary correspondence between the explicit use of the term Alzheimer's and a recognition and understanding that dementia is what the person is experiencing.
The aim of this model is to easily and automatically propagate this change by creating certain necessary correspondences which aim to precise the targeted entities (that will be affected by the change propagation).
Such necessary correspondences between thought and the world might then serve as a basis for claims to a priori knowledge in at least a reliabilist epistemology, where what's important is not a believer's ability to justify his claims, but merely the reliability of the processes by which he arrived at them.
It has its origins in the theory, prevalent in the Renaissance and systematically set forth by the 17th-century Jesuit music theorist and mathematician Athanasius Kircher (1602 80), that each musical sound has a necessary, objective correspondence to a certain colour.
This is politics at its most depressing, down-at-heel and doggedly necessary: the correspondence is about this afternoon's news that, after a long campaign, John Prescott's department has granted gap funding for one of the most overcrowded estates in the constituency, enabling the refurbishment and rebuilding of 6,000 homes.
Third, related, when one event produces another event, e.g. fertilizer enables better plant growth, Reid strongly resists describing that interaction as necessary (The Correspondence of Thomas Reid 2006, 234, 243).
The Tracker receives daily information on patients' PROMs completion progress from the QTool, and using this, automatically generates all necessary related correspondence (e.g. reminder notices) by populating pre-prepared communications with the relevant patient's details (e.g. name, address).
