Web API will gradually replace Organization service and Organization Data service to become single web service for Microsoft Dynamics CRM.
Authentication is provided by the application itself when used within web resources, form scripts and ribbon commands.
Maximum 5000 records can be return for each request.
Web API Authentication
HTML web resources
you don't need to write code for that.
In each of these cases user is already authenticated and authentication is managed by the application.
Microsoft Dynamics CRM Gets You To Your Goals
Customer Service and Care: Microsoft Dynamics CRM
Microsoft Dynamics CRM 2011: Customisation part 1
A look at the new drag & drop feature in Dynamics CRM 2011.
What is meant by managed properties?
Control whether a solution component is customizable and which specific parts of it can be customized. For example: can be customized is true or false, display name can be modified, new form, new view and new chart.
Microsoft Dynamics CRM 2011 Outlook Client Installation & Configuration troubleshooting
Microsoft Dynamics CRM 2013 Application New Features - Access Teams
Sales Literature: Attach Sales Literature to Email
To attach sales literature to an email, follow these steps:
On the Home tab of the Microsoft Outlook Inbox, click New E-mail in the New group.
In the To and Subject lines, enter appropriate information.
On the Message tab, in the CRM group, click Set Regarding.
In the Find section of the Set Regarding drop-down list, click More.
In the Look Up Record dialog, select Contact in the Look for drop-down list, enter a contact name in the Search box, and then press Enter.
Select the contact record, and click OK. After a few seconds, the email should be tracked in Microsoft Dynamics CRM, which is indicated by additional options becoming available in the CRM group in the Message tab.
Click Attach Sales Literature in the CRM group.
What are methods in IOrganizationService
Use the IOrganizationService.Create method to create an instance (record) of any entity that supports the Create message, including custom entities.
Use the IOrganizationService.Retrieve method to retrieve an instance (record) of an entity.
Use the IOrganizationService.RetrieveMultiple method to retrieve a collection records. The query can be specified using a query expression or Fetch XML query. If the query includes an aggregate function.
Use the IOrganizationService.Update method to update an existing record.
Use the IOrganizationService.Delete method to delete an existing record.
Use the IOrganizationService.Associate method to create a link between two records that participate in a relationship.
Use the IOrganizationService.Disassociate method to delete the link between two records.
Use the IOrganizationService.Execute method to execute a message. This includes common processing like create and delete of data records and metadata, or it can be specialized processing such as import or detect duplicates.
Images in Microsoft Dynamics CRM
MS CRM Notes
Images in Microsoft Dynamics CRM
Images in Dynamics CRM are snapshot of record in SQL server, before and after the core system operation.
Pre-Image, returns the image of the record as is stored in the SQL database before the CRM Platform action has been performed.
Post-Image, returns the image of the record as is stored in the SQL database after the CRM Platform action has been performed.
Comparison of record before and after the operation to build custom audit functionality.
In update operation get value of attributes in plugin which are not changed.
To improve performance by avoiding retrieve query to Dynamics CRM.