"Data Type" tree-grid table interactions. ----------------------------------------- Key: DROOLS-2787 URL: https://issues.jboss.org/browse/DROOLS-2787 Project: Drools Issue Type: Story Components: DMN Editor Reporter: Liz Clayton Assignee: Liz Clayton Labels: UX, UXTeam, drools-tools Attachments: DROOLS-2738.bmpr, Screen Shot 2018-07-24 at 3.51.03 PM.png, Screen Shot 2018-07-27 at 11.48.34 AM.png, Screen Shot 2018-07-27 at 12.24.49 PM.png, Screen Shot 2018-07-27 at 12.27.13 PM.png, add_basic.png, treegrid.png, type_definitions.pdf *Background* Persona: Business analyst or Rules practitioner Use Cases: As a user I want to: * *Edit* the list of Data Types, using the appropriate type considering the DMN model (eg: in the age line, we need to select "Numeric" in the combobox.) * *Add* a new data type, which might be a nested or otherwise complex object as defined by the (ItemDefinition.) * *Remove* Data Types from the list of available selections. * be prevented from making selections that are not valid or would cause an error. * know that when I edit a data type the changes will be updated in the DMN model. Functional considerations/ pre conditions: * Outside of simple view/select, Data Types list (and options) will be presented as a tree-grid within a modal dialog. Discussed in detail within Epic subtask for the same. * Design needs to be consistent with Stunner and PF components, such as: https://www.patternfly.org/pattern-library/widgets/#treegrid-table Verification conditions: * Scrum team and PO review.