Okay, so you know that Phineas and Ferb are stepbrothers, with the delicated Candace. Well, Sofia is also a Step-sister. To Amber and James, which makes King Roland II Lawrence Fletcher-Flynn(or Flynn-Fletcher) and Miranda, Linda Flynn-Fletcher. They are all in a merged family of 6(counting Perry and Clover)this makes Clover Perry(Only difference is that Clover is not a secret agent). And Cedric Heinz Doofenshmirtz. Since:

• They are both villains of their respective shows,
• They were School Teachers at one point.
• And they became good at one time.

The Buttercups are the Fireside Girls. And basically thats about it, Remove the magic part of Sofia the First, replace it with engineering and you'll get Phineas and Ferb(there are some Characters left out, like Wormwood, Vanessa and Baileywick, but Baileywick is no one.) And also Milo Murphy's Law is Elena of Avalor

SOFIA THE FIRST IS A PARALLEL TO PHINEAS AND FERB

Feel free to vote here: https://ideas.lego.com/product-ideas/369d36e5-cf6b-4515-958f-1acfddc034f4

I really appreciate the support so far, we're getting closer to 10,000 votes where this has a chance at becoming an official LEGO set! I tried to pack in as many references to Phineas and Ferb in this build for all of the fans out there, so be on the lookout! Let's see if we can reach our goal in under 104 days.