Hi @ClarenceA, 1. Do not remove your workspace administrator in this case. You can also test having workspace administrator. As you mentioned, change your role and test as an end user with a role. In the future, it is good to keep in mind that for example workspace administrator can run the action and write on a cell with Dynamic Cell Access which cannot be done by a User without workspace administrator. For the purpose of Level 2, it is completely fine if you test having workspace administrator enabled. 2. You need to enable Selective Access on a Product Category list. See below. When you go to Users list, then you will see new columns "Product Category Write" and "Product Category Read". You can now select elements of Product Category dimension for each User. In this example, you can pick up Chocolate for yourself. Good luck with your Level 2!
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