Using an xsd that imports another xsd

[ssuazo98]

Im working on an iflow that requires message mapping, the xml im obligated to use has two name spaces as you can see on the first line.

when i turn it into an xsd schema it return two xsd, one with the envelope and body tag and the other one with the rest of elements

1st schema

2nd schema

the thing is, i dont know how to handle this for the mapping,i cant use the first one because it sends an error with an unresolved reference for the "mfx:MFX_SvcRecaudaInq" and the second one doent work for obvious reasons. Has anyone had this problem before that could help me?? is there a way within integration suite to makes this work or do i have to make a singular schema that somehow has the content of both results ??