Guidelines

We are planning to run a crowdfunding campaign for Heptomusee, and one of the rewards for the campaign will be to exhibit artworks by backers. This is the graphic version of crediting the backers.

The artwork on exhibit is created by backers, so there is freedom of expression; however, as it is content within the app, it must adhere to the app store guidelines.

The original plan was to post a list of the guidelines from each app store, but because it would be too long, the decision was made to simply post links to the relevant guidelines for each store and then add our own guidelines.

Is it inevitable that when summarizing the requirements to be complied with, the document ends up being similar to a contract?