Exam PL-100 topic 3 question 54 discussion

You can NOT change the schema name of a publisher after creating the publisher. You can edit only the details, description, display name & prefix. So C it's not correct!

D is correct for me. We created 2 solution with different publisher. We can add the same entity into these 2 solutions with different publisher.

Prefix can't be changed, neither B or C are true, then I stick to AD as the correct answers

You can change the display name, but you can't change the schema name for the publisher or any of its components after creation. This needs to be unique and therefore it's greyed out.

A and C are the right answers for me: https://learn.microsoft.com/en-us/power-apps/maker/data-platform/create-solution Change a solution publisher You can change a solution publisher for an unmanaged solution by following these steps: In the Power Apps portal, select Solutions, select … next to the solution you want, and then select Settings. In the Solution settings pane, select Edit publisher. Edit the Display name and Prefix columns to the values you want. The Option Value Prefixcolumn generates a number based on the publisher prefix. This number is used when you add options to choices and provides an indicator of which solution was used to add the option. In addition to the prefix, you can also change the solution publisher display name, contact information, and address in the Contact Details section. Select Save and Close.

A and C are the right answers for me: D is not true: You can NOT add a component from one solution to another solution that has a different publisher. (It is possible to move the ownership of a component from one solution to another within the same publisher, but not across publishers.) B is not true - When you change a solution publisher prefix, you can NOT change the schema name for existing components. https://learn.microsoft.com/en-us/power-platform/alm/solution-concepts-alm The publisher of a solution where a component is created is considered the owner of that component. The owner of a component controls what changes other publishers of solutions including that component are allowed to make or restricted from making. It is possible to move the ownership of a component from one solution to another within the same publisher, but not across publishers. Once you introduce a publisher for a component in a managed solution, you can’t change the publisher for the component. Because of this, it's best to define a single publisher so you can change the layering model across solutions later.