Nothing is built in there as far as I know, but it should not be too difficult to add to yourself. Just keep in mind that any form may have parental control over another form:
In the child form, add any controls inside the container (e.g. TLayout). Create a child form. Set the parent property of TLayout (etc.) to the parent form (or, more likely, the container in the parent form so that you can set the alignment of the child TLayout to alClient).
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