Firstly you need to add the columns to the view VwContactRelationship. Please deploy the application locally and create a script that will modify the view. Then add the columns to the related object. Then the columns will appear in the section wizard. 

Hello Cristian, 

Replace the BaseRelationshipDetailPageV2 schema (and not AccountRelationshipDetailPageV2). In the BaseRelationshipDetailPageV2 schema, create a validation method for the necessary fields (e.g., validateOneOwner()). This method should return an object with the invalidMessage parameter.

Override the onEntityInitialized() method. In the onEntityInitialized() method, call addColumnValidator() for each field with specifying the validation method. Use the following article for more details: https://academy.bpmonline.com/documents/technic-sdk/7-13/how-add-field-…

An example of code is below:

define("BaseRelationshipDetailPageV2", [], function() {
    return {
        entitySchemaName: "Relationship",
        methods: {
            onEntityInitialized: function() {
                this.callParent(arguments);
                this.addColumnValidator("AccountA", this.validateOneOwner);
                this.addColumnValidator("AccountB", this.validateOneOwner);
            },
            validateOneOwner: function() {
                var message = "";
                // the needed validation
                return {
                    invalidMessage: message
                };
            }
        },
        details: /**SCHEMA_DETAILS*/{}/**SCHEMA_DETAILS*/,
        diff: /**SCHEMA_DIFF*/[]/**SCHEMA_DIFF*/
    };

Dear Heather,

To add a custom object to the connected to of the Account you would need to add corresponding record to the EntityConnection table in db with  SysEntitySchemaUid is a Uid of the Account and ColumnUId is a column uid that can be found in the SysEntitySchemaReference table. For implementing this please analyze the EntityConnection table and SysEntitySchemaReference  to have an understanding of which record you need to add. For example you can execute the following script: 
select SysSchema.Name, ColumnName, EntityConnection.* from EntityConnection inner join SysSchema on SysEntitySchemaUid = SysSchema.UId inner join SysEntitySchemaReference on EntityConnection.ColumnUId = SysEntitySchemaReference.ColumnUId

Best regards, 
Dennis 

I get this notification: Import complete. 1 of 1 records imported from the source file "AK_Relationships.xlsx".

Hello

The Relationship table has following columns: http://prntscr.com/mkwsvu

In order to import relations you need to populate the RelationTypeId, ReverseRelationTypeId, Active, AccountAId(ContactAId) and AccountBId(ContactBId) columns. Please note, that you need to fill in the columns with the precise names in order for these relations to be connected to the existing records. Else, the duplicates might be created.

Best regards,

Matt

Hello, 

If you want to create section for the new object and store Account-Contact relationships in it please follow the steps in the article below: 
https://academy.bpmonline.com/documents/technic-sdk/7-13/creating-new-s…
If by "Relationships object of bpm" you mean ContactCareer object (or other existing object) please see the article below in which you would find an instruction on how to create a section based on the existing object:
https://community.bpmonline.com/node/26247

Best regards, 
Dennis

If you're talking about the "RelationshipDetailPage" module, then yes - it's not a page. It's a module. I'm not sure if it's possible to override it correctly or not. However, you can always create your own detail and page based on the "RelationshipDetail" module and the "RelationshipDetailPage" module and use them instead of the out-of-the-box detail.

Unfortunately, the out-of-the-box system doesn't allow displaying linked fields. If you want to do this, you need to create a custom control that will process the linked field. If you want only show the value without a modification option, please consider creating a new field linked to an attribute (virtual column). This way you'll need to fill the attribute in with the needed value with a method. Please search the "dependencies" keyword in an out-of-the-box js code for more information. 

Dear Uriel,

You can achieve such task by referring to the contact collection, filtering the results by Account Id. 

The request line should look like this:

// GET <BPMonline application address>/0/ServiceModel/EntityDataService.svc/ContactCollection?$filter=AccountId eq guid'00000000-0000-0000-0000-000000000000'

You can find more filter usage here:

https://academy.bpmonline.com/documents/technic-sdk/7-8/working-bpmonli…

Also, in case you use $expand in your requests, please, take into account, that in this case OData is limited to not more than13 objects to return (see info box).

https://msdn.microsoft.com/en-us/library/gg309461(v=crm.7).aspx#BKMK_ex…

Regards,

Anastasia

Anastasia, how are you?

thanks for the comment.
We need something different. The query would be from 1 to N, for example from an account bring all contacts as a collection and for each contact for example bring us all the addresses.
Thinking of an XML response we should have something like this:

<?xml version="1.0" encoding="UTF-8"?>
<Response>
       <Account>
              <Name>Coca Cola</Name>
              <Contacts>
                     <Contact>
                            <Name>john</Name>
                            <Addresses>
                                   <Address>234 street</Address>
                   <Address>2234 street</Address>
                               </Addresses>
                        </Contact>
                     <Contact>
                            <Name>Peter</Name>
                <Addresses>
                                   <Address>234 street</Address>
                               </Addresses>
                        </Contact>
                     <Contact>
                            <Name>Caroline</Name>
                        </Contact>
                 </Contacts>
          </Account>
   </Response>

thank you very much.

Kind regards

Uriel,

Unfortunately, possibility to expand collection is not yet implemented in the system. However, please feel free to use the above mentioned approach, as a workaround. 

Regards, 

Anastasia