0006177: Clarification needed for Property "DefaultInstanceBrowseName" introduced with OPC 10001-7

ID	Project	Category	View Status	Date Submitted	Last Update

0006177	10000-003: Address Space	Spec	public	2020-10-26 15:49	2020-10-27 16:21

Reporter	Hock, Christian	Assigned To	Jim Luth
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	no change required

Summary	0006177: Clarification needed for Property "DefaultInstanceBrowseName" introduced with OPC 10001-7
Description	The optional Property "DefaultInstanceBrowseName" was introduced with OPC 10001-7 (Interfaces and AddIns) into Part 3 / Table 12. This property is NOT ONLY related to amendment 7, because it is stated in the Spec.: Allows the definition of BrowseName on an ObjectType that all instances should use by default. This Property has no ModellingRule. It shall only be on the type Node. Reading this it assumes that this property can be used on any ObjectType. Is this assumption correct? Using this property on an abstract/non-abstract ObjectType the question is: Will this property be propagated to their subtypes or sub-subtypes - especially when the defined ObjectType is an abstract ObjectType? Or, is it like it is e.g. for "0:Icon" that it only can be used on the type it belongs to and a subtype need to define his own "DefaultInstanceBrowseName" always?
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Commit Version
Fix Due Date

Date Modified	Username	Field	Change
2020-10-26 15:49	Hock, Christian	New Issue
2020-10-27 16:21	Jim Luth	Note Added: 0013086
2020-10-27 16:21	Jim Luth	Assigned To	=> Jim Luth
2020-10-27 16:21	Jim Luth	Status	new => closed
2020-10-27 16:21	Jim Luth	Resolution	open => no change required

Jim Luth 2020-10-27 16:21 administrator ~0013086	Assumption is correct - no special handling for DefaultBrowseName and it can appear on any ObjectType. No changes needed to Part 3. It is true that this info is missing from the online reference for Amendment 7.