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Subject: RE: [plcs-dex] Representing Task
Comments below. Peter -----Original Message----- Following conversations with Leif, I am proposing to develop the
following template: Representing_task_simple The template is a cut down version of the Representing_task capability.
It will be limited to the usage phase of the support solution, that is, it will
not support the development of a task description. It will do the following: Instantiate Task_method and its identifier, name and description Instantiate Task_method_version with the task method version identifier
and classified as "Task_status_in_use" [pbm] I would propose a default
class as above, but enable other classes to be used. Hard coded classes
are a pain. Optionally characterise a Task_method_version by assigning a
Product_concept or Product_version in the role of "Product_in_focus",
however I do not intend to make the link conditional on effectivity [pbm] Please do not use the term
"Product_in_focus" this way, it is not what was meant in the
PLCS standard, and has been misinterpreted several times before. Just avoid
the term "Product_in_focus". Suggestion: "Product_concerned" Instantiate a single Task_element and a single description attribute in
the role of "Task_element_task_description" [pbm] why instantiate a task_element
at all? I see no use for it, and it makes things worse if somebody would like
to extend this task_method later on (by defining a task_sequence or
whatever). Put the task_description at the task_method (or task_version?)
using an assigning_descriptor instead. Optionally allow the Task_element to be characterized by a document or
partial document (which could be the maintenance manual) in the role
"Documented_task_description" I do not propose to include in the template the following functionality
discussed in the representing_task capability: - Task Objectives - to be a separate template [pbm] I would propose to show that
as a characterization anyway - Task lifecycle and lifecycle approval [pbm] I would propose to show that as a
characterization anyway - Task lifecycle relationships, including version progression - Task justification [pbm] I would propose to show that as a
characterization anyway - meta information, such as owner, security classification or copyright
notice [pbm] I would propose to show that as a
characterization anyway - task properties such as cost and time taken - advisory task (such as safety instructions - resource allocation, including parts to be fitted - supporting documentation [pbm] are you also planning
templates in the near future for t ask_properties, resource_allocation, and
task relationships? If not, I would prefer you showing those as possible
characterizations, so that we establish a "standard" for how that is
done. Note, this also excludes any functionality that would have been covered
by any of the other proposed capabilities, such as the ability to identify
environmental constraints. Note this is a simple, one step task. There is a proposal for a
template for representing_task_sequence. It is not possible to do this as a
template, nor would it make sense to modify the syntax of templates to make it
possible. Comments for 13:30 Sean Barker BAE SYSTEMS - Advanced Technology Centre +44(0) 117 302 8184 ******************************************************************** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ******************************************************************** --------------------------------------------------------------------- To unsubscribe from this mail list, you must leave the OASIS TC that generates this mail. You may a link to this group and all your TCs in
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