Familiarize myself with LibreFoodPantry
For the project LibreFoodPantry, although it is pretty new, its main page already includes a lot of useful information about the project as well as related topic such as licensing, code of conduct, and the change log, which I think is really important for users, and developers, establishing professionalism.
What I found the most useful item in the website is the Principle behind the Agile Manifesto. This item provides a really brief, but essential core principles for developers to correctly used Agile. As Agile documentation can be a lot and frustrated to go through, I think that this would be an better way for the team to understand them and to make good decisions on the project. These principles pretty much emphasize the value of customer satisfaction, encourage the team to work together as much as the project requires, improving the work environment for developer and operation team, and at the same time cut major costs for the project.