1. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Extensions in 3.2 Greg Alvord RealEC June 4, 2012

2. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA New Extensions in 3.2 Any Element can have attributes from other namespaces –Any CONTAINER –Any Data Point

3. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Use case 1 Two Trading partners want to use MISMO Both Partner have needs beyond MISMO scope.

4. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Two Partners Options –Edit the MISMO schema Places things in MISMO namespace that does not belong –Use extensions Adds three new files Never touches MISMO files.

5. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Compare and Contrast MISMO Schema File Set Root File –MISMO_3.2.0_B291.xsd Support Files –MISMODataTypesB291.xsd –MISMOEnumeratedTypesB291.xsd –MISMOComplexTypesB291.xsd –MISMOComplexTypeExtensionsB291.xsd External File –xlink.xsd Extended File Set Root File –MISMO_3.2.0_B291AcmeAjax.xsd Use MISMO data types? –MISMODataTypesB291.xsd Use MISMO enumerations ? –MISMOEnumeratedTypesB291.xsd Use MISMO data points / containers –MISMOComplexTypesB291.xsd Acme Extension –Acme.xsd Ajax Extension –Ajax.xsd

6. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA The Steps Create a file in the MISMO namespace –MISMO_3.1.0_B288AcmeAjax.xsd Import all the required pieces Redefine the MISMO definitions –For each container that needs more data redefine the *_EXTENSION container –*_EXTENSION allows any valid XML –Redefinition will Restrict down to the desired design.

7. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA The content of *_EXTENSION Before redefinition –MISMO element ( Allows anything from MISMO name space) –OTHER element (Allows anything from anything except MISMO namespace) After redefinition –MISMO element ( Allows anything) –OTHER element defined in the Acme name space

8. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Use case 2 Two Trading partners want to use MISMO Both Partner have needs beyond MISMO scope. They both want to extend Borrower Detail

9. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Use case 3 Acme wants to require some data and limit size of things that Ajax sends

10. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA How to use for other restrictions Use Redefine to –Restrict the length of fields –Add required fields

11. MISMO Trimester Meeting June 4 - 7, 2012 Santa Ana, CA Questions? Greg Alvord 713-829-5197 Gregory.Alvord@RealEC.com Greg.Alvord@gmail.com