Final answer:
Kay should search for the app planning worksheet and process map in the company's digital storage, project management systems, through other team members, and in physical storage such as filing cabinets.
Step-by-step explanation:
Kay, as the new admin and owner of the app, should begin by looking for documentation such as the app planning worksheet and process map in a few key locations. Firstly, she should check the company's digital storage solutions like cloud services or network drives, where such documents are typically archived.
If the company uses a project management system or documentation tool, those platforms are also worth a look as they may contain well-organized repositories of project-related documents.
In addition to these electronic sources, it may be helpful to consult with other team members who might know where Alice stored such documents. Lastly, checking physical storage, such as filing cabinets in Alice's former office, can be beneficial if the company maintains hard copies of such critical documentation.