Subscription Builder Setup Options

This document summarizes the subscription builder setup options, irrespective of your business model and your source data.

When generating subscriptions and their corresponding subscription items, the subscription builder always evaluates multiple sources in the following order:

specific mapping documents
records of accordingly configured parent-child objects
remote data received by a REST web service
preconfigured master subscriptions

Thanks to this approach, you can combine multiple sources, providing the corresponding setup.

Info

For an introduction to the subscription builder and details about how to set it up, see Automatically Building Subscriptions.

ON Fields on Objects

The subscription builder requires a number of ON fields on objects if you

build subscriptions based on master subscriptions,
build subscriptions based on accordingly configured parent-child objects, or
build subscriptions based on a data mapping.

For target objects (with master subscriptions) and parent objects (of a parent-child relationship), the following fields are available:

API Name	Required	Data Type	Description
ON_Account		Formula (Text)	Specifies the Salesforce account ID or external ID. The formula uses the API name of the field that links the object to the account, for example, `TEXT(AccountId)`.
ON_Subscription		Lookup (Subscription)	Links to the related subscription.
ON_SubscriptionBuildError		Text (255)	Shows the error message in case the subscription creation has failed.
ON_MasterSubscription	()	Text (255) or Formula (Text)	Required when using a master subscription. Specifies the name of the master subscription. If configured as a formula field, the master subscription name is used for every record.
ON_MappingName	()	Text (255) or Formula (Text)	Specifies the name of the file that contains the field mapping in JSON to define the data to be retrieved. If configured as a formula field, the mapping name is used for every record. Deprecated, accessible via the Documents tab in the Salesforce Classic UI only. Use `ON_MappingId` instead. When using the data mapping to build or update subscriptions, either `ON_MappingName` or `ON_Mapping` is required.
ON_MappingId	()	Text (255) or Formula (Text)	Specifies the 18-digit, case-safe Salesforce record ID of the file that contains the field mapping in JSON to define the data to be retrieved. If configured as a formula field, the mapping ID is used for every record. When using the data mapping to build or update subscriptions, either `ON_MappingId` or `ON_Mapping` is required.
ON_Mapping	()	Text Area (Long)	Specifies the field mapping in JSON to define the data to be retrieved. Takes precedence over `ON_MappingId` and `ON_MappingName`. When using the data mapping to build or update subscriptions, either `ON_MappingId` or `ON_Mapping` is required.
ON_CurrencyIsoCode	()	Formula (Text)	Sets the subscription currency to the parent object currency if a) you use multiple currencies and b) the account currency differs from the parent object currency. The formula is `TEXT(CurrencyIsoCode)`.
ON_UseCase		Text or Formula (Text) or Picklist	Defines the use case (`NEW`, `UPGRADE`, `REORDER`) to create or modify the subscription. If the field is missing or not set, the use case is determined automatically.
ON_ExcludeFromUpgrade		Text (255)	Specifies items to exclude from being cloned and moved to the new subscription during `UPGRADE`. Expects a comma-separated list of order numbers.
ON_RelatedSubscription		Lookup (Subscription) or Formula (Text)	Specifies the related subscription, which can be used with the `UPGRADE` or `REORDER` use cases. This is useful if there are multiple active subscriptions available on the account.
ON_SubscriptionBuilderCriterion		Text (255)	The criterion provides an alternative way to specify the target subscription for `UPGRADE` or `REORDER` use cases (see also `ON_RelatedSubscription`): Source records will be matched to subscriptions with the same criterion in `ONB2__SubscriptionBuilderCriterion__c`.
ON_UpdateSubscription		Checkbox	Controls whether the already generated subscription linked by `ON_Subscription` is to be updated. Must be set by the user or a process. After the update, the value is unchecked.
ON_FieldsToUpdate	()	Text or Formula (Text)	Specifies the subscription fields to be updated. Expects a comma-separated list of fields, like `StartDate__c,EndDate__c`. If configured as a formula field, the mapping name is used for every record. When using the subscription update, either a data mapping (specified using `ON_MappingId` or `ON_Mapping`) or this list of fields is required.
ON_AddNewChildren		Checkbox	Controls whether to create new items from new child records upon subscription update.
ON_LastSubscriptionUpdate		DateTime	Shows the time of the last update. Is set automatically when the subscription is updated.

For child objects (of a master-detail relationship), the following fields are available:

API Name	Required	Data Type	Description
ON_OrderNo		Formula (Text)	Key to match source data to a subscription item, must be unique for each detail of the same master.
ON_Price	()	Formula (Currency)	The net sales price of the item, required if the detail object is defined in subscription build filter.
ON_Quantity	()	Formula (Number)	The quantity of the item to be invoiced, required if the detail object is defined in subscription build filter.
ON_Title	()	Formula (Text)	The name or title of the item required if the detail object is defined in subscription build filter.
ON_StartDate		Formula (Date)	The service period start of the item.
ON_EndDate		Formula (Date)	The service period end of the item.
ON_BillingType		Formula (Text) or Picklist	Specifies whether the object is invoiced once, on a recurring or a transactional base; possible values include `One-Time`, `Recurring`, `Transactional`.
ON_BillingPeriod		Formula (Number)	Specifies the time interval (in months) for the item to be considered in an invoice run.
ON_BillingUnit		Formula (Text) or Picklist	Specifies the time frame (`Day` or `Month`) used for the price calculation of the billing period
ON_FieldsToUpdate	()	Text or Formula (Text)	Specifies the item fields to be updated. Expects a comma-separated list of fields, like `Title__c,Quantity__c,Price__c`. If configured as a formula field, the mapping name is used for every record. When using the subscription update, either a data mapping (specified using `ON_MappingId` or `ON_Mapping`) or this list of fields is required.

Info

Depending on your use case and its requirements, you can add more fields to have them copied to the generated subscriptions. For details, see ON Field Mechanism.

ON fields are directly mapped to the subscription or item fields. Fields that are not starting with ON_ can only be referenced and used by a data mapping, or, in case of subscription updates, via the field list in ON_FieldsToUpdate.

For subchild objects (of a lookup relationship or a master-detail relationship), which are used to create price tiers or commission tiers, the following fields are available:

API Name	Data Type	Description
ON_Quantity	Formula (Number)	Specifies the item quantity until which the price defined in this tier is valid. If left empty, the defined tier price is valid for all quantities. Tiers are sorted by quantity with empty values last.
ON_Price	Formula (Currency)	Specifies the price to apply to quantities within the range of this tier. If left empty, the tier is not considered in the price lookup.
ON_Type	Formula (Text)	Specifies the price calculation method of this item (`Default` or `Flat`).
ON_Target	Formula (Text)	Specifies the target of this tier (`Price` or `Commission`).
ON_Commission	Formula (Percent)	The commission (percentage value) to apply to the price.
ON_StartDate	Formula (Date)	Specifies the first day of the validity period of this tier.
ON_EndDate	Formula (Date)	Specifies the last day of the validity period of this tier.
ON_SplitQuantity	Formula (Checkbox)	Specifies whether the item is to be split into a new invoice line item when it exceeds the quantity defined in this tier. Can be used for scaled prices or if you want to state a basic charge separately.

Use Cases

The subscription builder supports three different use cases for the subscription building, which are set in the field ON_UseCase on the source record:

NEW
REORDER
UPGRADE

If the field ON_UseCase is missing or not set, the use case is determined automatically.

To illustrate the use cases, assume the following example: You sell phone contracts, and you keep track of your deals using opportunities. For each opportunity you generate a subscription, which is finally invoiced.

When you close a deal with a new customer, the new (or updated) opportunity triggers the creation of a new subscription. This is covered with the use case NEW.

Now an existing customer orders an additional service, which you add as a new opportunity product on a new opportunity. This opportunity product becomes a new subscription item on the existing subscription. This is the use case REORDER - you add new subscription items, leaving the existing in place.

If, however, the customer decides to upgrade the calling plan, you must refund the amount that is already paid for the rest of the current contract term. This is where you apply the use case UPGRADE: you create a new subscription that includes items for any new products, but also credit items for products to be refunded, and the existing subscription terminates.

NEW

Creates a new subscription.

NEW is set automatically if all of the following conditions are true:

the use case is empty
there is no existing active subscription for the target account

REORDER

Creates new items and adds them to an existing subscription. If there is no existing subscription, it builds a new subscription.

REORDER is set automatically if all of the following conditions are true:

the use case is empty
there is exactly one existing active subscription for the target account
the start date of the new subscription is empty

UPGRADE

Creates a new subscription, sets an end date on the existing subscription and sets its status to Upgraded. The new subscription relates to the original subscription via the field Previous Subscription.

UPGRADE is set automatically if all of the following conditions are true:

the use case is empty
there is exactly one existing active subscription for the target account
the start date of the new subscription is not empty

Items of the existing subscription are cloned and added to the new subscription if all of the following conditions are true:

the item is not already available in the new subscription
the item is not excluded by ON_ExcludeFromUpgrade__c (see ON Fields on Objects)
the item is active
the end date of the item is empty or after the start date of the new subscription

If you work with multiple active subscriptions, the use cases REORDER or UPGRADE require the items to be assigned to the related subscription. To this end, set a value in the field ON_RelatedSubscription on the configured target or master object (see ON Fields on Objects). If the field is empty on the first use, the subscription builder creates a new subscription and inserts the subscription ID of the new object. In a subsequent subscription build process, the related subscription is then identified by the value in the field, and the item is assigned to the related active subscription.

Reasons for multiple active subscriptions can be:

doing customer business with different clients via tenants,
setting different payment due terms for the items (on one invoice, all items must have an identical payment due),
offering several invoices to a customer for specific products

Enabling Subscription and Subscription Items Update

Info

The automatic subscription update functionality is available as of JustOn 2.43.

Certain business use cases require existing subscriptions or subscription items to be updated, for example, after the value of a source object field has changed.

Enabling subscription update involves the following tasks:

(1) Add the fields ON_UpdateSubscription and ON_LastSubscriptionUpdate to the source object (see ON Fields on Objects).

(2) Define the target fields to be updated, either

Setting up a data mapping using fieldsToUpdate (see Using Data Mapping) and configuring ON_MappingName, ON_MappingId or ON_Mapping on the source object, or
Alternatively, configuring the field ON_FieldsToUpdate on the source objects (see ON Fields on Objects)

Info

Depending on your business requirements, you can either have users select the checkbox ON_UpdateSubscription manually, or create a custom process to have it set automatically when certain conditions apply.

Make sure not to create the checkbox ON_UpdateSubscription as a formula field. Doing so would produce errors when executing the subscription builder.

Example process for selecting ON_UpdateSubscription

This example assumes that you build subscriptions based on contracts. Any modification to a contract record will select the field Update Subscription and hence, trigger an update.

Note that depending on your business, the source object, the criteria etc. may vary. You can, for example, set conditions for monitoring specific fields for changes.

Option	Value
The process starts when	A record changes
Object	Contract
Start the process	when a record is created or edited
Criteria for Executing Actions	No criteria - just execute the actions!
Action Type	Update Records
Record Type	Contract
Criteria for Updating Records	No criteria - just update the records!
Set new field values for the records you update	Field: `Update Subscription` Type: `Boolean` Value: `True`

(3) Optionally, enable the creation of new items from new child records by either

Setting up the data mapping addNewChildren like
```
"addNewChildren":"true"
```
and configuring ON_MappingName, ON_MappingId or ON_Mapping on the source object, or
Alternatively, configuring the field ON_AddNewChildren on the parent source object (see ON Fields on Objects)

JustOn evaluates the value of ON_OrderNo to decide whether to update an existing item or to create a new item: With an existing key, JustOn updates the corresponding item, whereas with a new one, it creates a new item.

Info

Once set up, selecting the checkbox ON_UpdateSubscription triggers the automatic subscription update. The subscription builder "simulates" the use case NEW and copies the fields to be updated as specified in the corresponding mapping fieldsToUpdate or the field ON_FieldsToUpdate. After completing the update, the subscription builder deselects the checkbox ON_UpdateSubscription and sets a date in ON_LastSubscriptionUpdate.

Keeping Track of Source Records

Certain business use cases require keeping track of the source records based on which a subscription and its items have been created, for example, when updating subscriptions. To this end, there are two source fields on the item: SourceParentId and SourceChildId. JustOn automatically fills these fields during the subscription build process.

Once set, the fields keep track of the item's source records. This allows for unequivocally identifying multiple items with the same OrderNo. Following the subscription update example, JustOn only updates items whose values for SourceParentId match the IDs of the parent objects.

Info

The source record tracking functionality is available as of JustOn 2.48.1.

Subscription Builder Setup Options

ON Fields on Objects

Use Cases

NEW

REORDER

UPGRADE

Assigning Items to a Related Subscription

Enabling Subscription and Subscription Items Update

Keeping Track of Source Records