How to modify "create new entry" page (Add data for child content type on same page of parent)?

Hi Guys,

I am using strapi v4 to manage data of my project. I want to give strapi to cilent so they can enter data from their end. I want to make it very easy to enter data for them.
I have created two Collection types e.g. Parent and Child. I want to modify “create new entry” page. So, client can enter data for Parent and Child on same page rather than entering data for Parent and Child in their respective Collection Type and then creating relationship by using relational fields.

Is it possbile in strapi?

Hi guys, Did you understood my question?