The phrase "as needed to create" is correct and usable in written English.
You can use it when describing conditions or requirements for producing something, indicating that certain actions should be taken only when necessary.
Example: "Adjust the settings as needed to create the desired output for the project."
Alternatives: "as required to produce" or "as necessary to generate".
Available covariates were extracted from these studies, and the individual records were digitized by using Plot Digitizer (http://plotdigitizer.sourceforge.net), as needed, to create individual case-patient records.
Adjust the size of the circles as needed to create a smaller or larger flower.
Make as many flowers as needed to create your jewelery design.
Use as many rolled up towels as needed to create a smooth outline.
Continue this process as many times as needed to create the appropriate amount of cards.
Hit refresh and print the card as many times as needed to create the desired amount of cards.
First, they confirm earlier findings that the universe is flat, but they indicate that there is only a third as much matter as is needed to create that flatness.
Sheikh Sultan Bin Ahmed Al Qasimi did not reveal the production budget of the Clusters of Light, but did tell me he had an unlimited budget from His Highness to spend as much as he needed to create a world class production that shows the true values of Islam which promote love, peace and tolerance.
Data collected at the ED decision time was related to the patient's respiratory status at that moment as well as variables needed to create the appropriateness scenarios, determine the severity of the exacerbation, and evaluate other study criteria (Table 1).
At least half the young stars in the Orion Nebula appear to be surrounded by disks of gas and dust, thought to contain many times as much matter as would be needed to create a planetary system like the Solar System.
And after 132 quick showers, I would've used as much water as is needed to create a one-third-pound hamburger.
