How to maintain properties in Web Dynpro

Hi,
In EP5 we can maintain all the properties .properties file. So we can change this property value after creating iView in portal.
How can we maintain where to maintain these properties in Web Dynpro.
ex: I have SMTP address which I am using in my Controller class. I want to change this adress later time so where I need to maintain in Web Dynpro.
Thanks
Tats

Tatayya,
Take a look at:
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/b8/aa343e32ff1033e10000000a114084/frameset.htm">Configuration Service</a>
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/39dcb1e5-0601-0010-51b2-c522e518213e">Web Dynpro Application: Configuration, Deployment and Execution</a>
Configurations create this way can be edited after application deployment using VisualAdmin.
Valery Silaev
SaM Solutions
http://www.sam-solutions.net

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http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
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Edited by: Sudeer Kumar Varma Ganapathiraju on Sep 10, 2008 8:25 AM

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for maintaing scurity using web dynpro for abap :[http://help.sap.com/saphelp_nw04s/helpdata/en/af/0489ce55002f44a8c927371bedf719/content.htm]
security standards of webdynpro for java:[http://help.sap.com/saphelp_nw04/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm]
[http://www.securitytracker.com/alerts/2008/May/1020097.html]
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[http://help.sap.com/saphelp_nw70/helpdata/EN/7e/bc2b3d2c99431da4dd28b0fbde255a/frameset.htm]
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go through:[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00c80a68-ac51-2b10-efa6-c3ea8f984a6a]
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>
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>
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