Topic: Cyclical import xsd
There are two xsd1, xsd2
In xsd1 there are elements A, a C
In xsd2 there is element B
Thus xsd1 also uses elements from xsd2 (an element xsd1:A contains an element xsd2:B).
It is impossible: it is necessary to make so that the element xsd2:B used an element xsd1:, however rises a cancer from idea of cyclical import (adding of import from xsd2 in xsd1).
1) this property is is specific ours or are forbidden in xml?
2) what variants to bypass it is except C drag and drop in xsd2?