NWDI Track defination for E-Commerce (crm)

Question

Hi ,
we need to set up newtrack for our e-commerce system in NWDI .In the document it says ..
1)
"Copy original Software Component from SAP-SHRAPP to CUSTCRMPRJ
• Change Context Root
• Exclude SAP-SHRAPP from deployment "
Q:What does it mean?
2) during the track defination we have added follwoing components :
CUSTCRMPRJ 5.0 sourceand archive
SAP-SHRAPP 5.0 source selected flag for excluded from deployment
SAP-SHRWEB 5.0 sorce& archive
Q:Should we set exclude from deployement falg for SAP-SHRWEB 5.0 also?
If I follow according to the document , its overwriting this component on development runtime system..
Could anybody explain me what is issue ?am i missing some configuration steps ?
or should we set flag exclude from deployment for all standard sap components ? is that recomended by sap ?
Thanks
Tagore

Answer 1

1)
"Copy original Software Component from SAP-SHRAPP to CUSTCRMPRJ
• Change Context Root
• Exclude SAP-SHRAPP from deployment "
  -  This is to create your DCs based on the CUSTCRMPRJ instead of the SAP-SHRAPP.
    Following describes the reason for it;
In order to be able to compare the SAP standard web applications with the extended applications, it makes
sense to have two deployments. The first one is the one delivered by SAP, the second one contains project
specific extensions. This chapter describes how to set up such an application.
) during the track defination we have added follwoing components :
CUSTCRMPRJ 5.0 sourceand archive
SAP-SHRAPP 5.0 source selected flag for excluded from deployment
SAP-SHRWEB 5.0 sorce& archive
Q:Should we set exclude from deployement falg for SAP-SHRWEB 5.0 also?
A: No, this is where you would modify JSPs and other java components so it needs to be deployed after the enhancements, refer to pg. 141 ~ 142.