The IMetabaseCustomClassOperations interface contains properties and methods used to work with a collection of operations of a custom class.
| Property name | Brief description | |
| Count | The Count property returns the number of operations in a collection. | |
| Item | The Item property returns an operation from collection by index. |
| Method name | Brief description | |
| Add | The Add method adds an operation to a collection. | |
| Clear | The Clear method clears all operations from a collection. | |
| FindById | The FindById method searches an operation in the collection by its identifier. | |
| FindByKey | The FindByKey method searches an operation in the collection by key. | |
| Remove | The Remove method removes an operation from the collection by index. | |
| RemoveByKey | The RemoveByKey method removes an operation from the collection by key. |
See also: