Transaction or activity to be conducted pursuant to a contract to avoid forfeiture of mineral rights, earnings, or other valuable considerations.

identifier (M, K: ndt_name)

The name of the contractual obligation.


contract (M, K: contract(obligation))

The contract that is the defining source of a contractual obligation. Each contractual_obligation must be defined by one contract.


description (O: ndt_comment)

The description of a given obligation.


due_date (O: ndt_date_tod)

The date on which a given obligation is due to be paid or certified as completed.


effective_date (O: ndt_date_tod)

The date at which the contract obligation is effective.


expiry_date (O: ndt_date_tod)

The date at which the contract obligation terminates.


contractual_obligation_activity (O: SET[0:?] activity(contractual_obligation))

This contractual obligation may be satisfied by one or more instances of activity. Each contractual_obligation may be satisfied by one or more activity.


contractual_obligation_object (O: SET[0:?] business_object(satisfy_obligation))

These are the business objects that are designated to satisfy this contractual obligation. Each contractual_obligation may be satisfied by one or more business_object.


contract_activity_type (V: SET[0:?] contract_activity_type(contractual_obligation))

These are the typical activities that are required by this contractual obligation. Each contractual_obligation may require one or more contract_activity_type.


contract_clause (O: SET[0:?] contract_clause(contractual_obligation))

These are the one or more contract clauses that define this contractual obligation. Each contractual_obligation may be based on one or more contract_clause.


contract_designation (V: SET[0:?] contract_designation(contractual_obligation))

When the contractual obligation requires that some business objects be bought, sold or traded, this is the contractual designation that describes the portion of ownership involved. Each contractual_obligation may require one or more contract_designation.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each contractual_obligation may be a member of one or more data_collection. Inherited from e_and_p_data.


datum_for_ranking (I, V: SET[0:?] object_ranking(base_object))

Indicates that an object is being used as a basis for comparison with another object. Each contractual_obligation may datum for ranking one or more object_ranking. Inherited from object_of_interest.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each contractual_obligation may be depicted by one or more graphical_element. Inherited from e_and_p_data.


object_of_ranking (I, V: SET[0:?] object_ranking(ranked_object))

Indicates that an object is being classified in a rank order based on its characteristics. Each contractual_obligation may object of ranking one or more object_ranking. Inherited from object_of_interest.


ref_contract_obligation (O: ref_contract_obligation)

The category or classification of an obligation.


ref_obligation_frequency (O: ref_obligation_frequency)

The frequency in time that an obligation is due, such as once, monthly, on demand, etc.

Local rules:

Uniqueness Constraint
identifier, contract
Same Related Instance
The CONTRACT CLAUSE that a CONTRACTUAL OBLIGATION is based on must be the description of the same CONTRACT that the CONTRACTUAL OBLIGATION is defined by.
Supertype path(s):
e_and_p_data > object_of_interest > technical_object > contractual_obligation.

Entity projects as table CONTRACTUAL_OBL.

Referenced in Diagrams:

• EPC1: Contracts and Agreements
• EPC2: Contractual Documents