Yes nice one Melissa,
You can solve it in the date table quite easily with a new column. You could also do this with a calculated column as well.
For question 2 (in future can we place different questions in different forum posts)
This is quite easy as well. I think you just want to select both at the same time. I don’t think you really need to create anything new. The user should just be able to see that they can select multiple items in the slicer. This way they can have the flexibility to adjust it how they want. To me adding in a ‘combined’ dimension just doesn’t seem required.
Thank
Sam
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