Help required for an unusual Corucia introduction.

Hi everyone! Altough i'm new here and this is my very first post, i frequently read this section of the forum and i found really interesting all the material written here.

But i haven't found any information about the introduction of adult Corucia in the territory of subadult/babies.
In fact my situation is the following: I have a subadult male ( CB 05 ) and a baby female ( CB 06 ) living in the same space for about a year and now i planned to acquire an adult female ( CB 00 ) and introduce her in the same space with the others.

The adult female never had babies in the past, and lived with an adult male since he died last year, so the owner decided to sell her.

But...how to make the things work? Should i quarantine the adult and simply introduce her? Make a brand new terrarium setup? Separate all three and then put them all together? Can i hope in any "Maternal Behaviour"? Could the adult be aggressive toward the others?

Unfortunately I didn't find any info on the books i got covering this situation, altough i know that adults can adopt lonely babies in the nature, this case is the perfect contrary.

Any help, advice or suggestion is warmly welcomed.

( I apologize for my english, but love for Corucias goes beyond the language difficulties )