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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
upon user request
Grammar usage guide and real-world examplesUSAGE SUMMARY
"upon user request" is correct and usable in written English.
It is commonly used to refer to a situation in which an action is initiated by a user. For example, "The system will generate a report upon user request."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
11 human-written examples
Three types of ViPs are described: Virtual Footprints, which are used for tracking user navigation (position, orientation and movement), Virtual Handprints, which are used for tracing user interaction with the VE, and Virtual Markers, which are 'special' marks (usually coupled with information) that can be created upon user request.
As a consequence, there is no simple way to write a template that shows only basic information and allows for extended information to be loaded from the server upon user request.
Science
Pseudonym: Pseudonym is a temporary name that is generated either by an IdP upon user request or by the users themselves, whenever they need to protect their privacy while accessing a Cloud based web service/resource (Luo et al. [2009]; Zhang and Chen [2010]).
Similarly, in the structures determined by the Nuclear Magnetic Resonance, the NOEs and other restraints used for model building can be dynamically shown upon user request.
Science
Upon user request (selection of one protein dataset and at least two full genome sequences located in the same class or order than the non-model species targeted), genomes are automatically downloaded from various sources (NCBI, JGI, BROAD and others; Table S1), formatted for tblastn searches and interrogated for similarities with the protein sequences of the species dataset selected.
Science
New databases are added regularly upon user request.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
We plan on adding more genomes with regular updates as well as upon user requests.
Science
The blue arrows indicate data movement that is automatically handled by the DM system; the red arrows indicate traffic that is handled by the users; the yellow arrows show traffic that is handled by the DM system upon users' request.
Note that only monovalent K and Cl ions are currently available, but more ion types can be incorporated easily upon users' request.
Science
However, upon users request, the different items can be called up by flagging the corresponding fields.
Science
VM provisioning refers to providing VMs upon users' requests.
Science
Expert writing Tips
Best practice
Use "upon user request" in formal documentation or technical specifications to clearly indicate that an action or feature is triggered by the user.
Common error
Ensure the context makes it clear what is being provided or activated "upon user request". Be specific to avoid confusion.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon user request" primarily functions as a prepositional phrase that modifies a verb or noun, indicating the condition under which an action or provision is made. It is commonly employed to specify that something occurs only when initiated by the user. Ludwig AI confirms its correctness and usability.
Frequent in
Science
50%
News & Media
28%
Formal & Business
22%
Less common in
Ludwig's WRAP-UP
In summary, "upon user request" is a grammatically correct and usable phrase indicating that something is provided or activated when a user asks for it. Ludwig AI confirms this, supported by examples from various sources, primarily in science, news, and formal business contexts. While relatively uncommon, it's suitable for formal and technical writing. For more informal situations, consider alternatives like "when requested by the user" or "as requested by the user". Ensure clarity by specifying what is being provided, and remember that this phrase implies user initiation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as requested by the user
Shifts the focus to the user's action of requesting, making it clear that the provision is a direct response to that request.
when requested by the user
Replaces "upon" with "when", changing the preposition but retaining the core meaning of something happening at the time of the user's request.
on demand by the user
Replaces "upon request" with the more succinct phrase "on demand", implying immediate availability when the user asks.
if the user requests it
Emphasizes the conditional aspect, highlighting that the action or provision only occurs if the user specifically asks for it.
at the user's asking
Uses a more informal and concise phrasing to indicate that something is provided when the user asks for it.
when the user requires it
Highlights the necessity of the user, implying a need or requirement that prompts the request.
at the user's command
Emphasizes the user's control and authority, suggesting that the provision is readily available at their direction.
by user's petition
Uses a more formal term, "petition", to describe the user's request, suggesting a formal process or application.
pursuant to user's requisition
This alternative uses the legalistic term "requisition", connoting a formal, official request.
following a user's plea
This alternative uses the world "plea", implying some urgency, persistence, or a formal supplication of the user to get something.
FAQs
How can I rephrase "upon user request" for better clarity?
Consider alternatives like "when requested by the user", "as requested by the user", or "on demand by the user" to enhance clarity depending on your specific context.
What is the difference between "upon user request" and "upon user's request"?
"Upon user request" is a more general phrase, while "upon user's request" implies a specific request from a particular user. The former is often preferred in technical contexts, while the latter is suited for specific scenarios.
Is "upon user request" formal or informal?
"Upon user request" is generally considered a formal phrase suitable for technical documentation, legal agreements, and professional communications. For informal contexts, consider using phrases like "when the user asks".
How to use "upon user request" in a sentence?
You can use "upon user request" to indicate that something will happen when a user asks for it. For example, "The report will be generated upon user request" or "Additional information is provided upon user request".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested