Opening a form within a form in Base

In Access you can open a form by double clicking a control, such as a textbox. Is there anything similar in Base

Hello,

There are methods to do this.

Not using macros →
[Tutorial] Standalone Forms / Switchboard

Couple of methods using macros → Base macro that opens a new/clean record in another form. This link has samples which open a form at an existing record or a new record.

You will not find items in Base the same as Access. You can do a lot of the same things but will take, in some cases, considerably more effort or coding.