Schema format to add category and property

[greettoroshan]

Hi There,

I am using XML schema in following format

<ECSchemaReference name="BisCore" version="01.00" alias="bis"/>
<ECSchemaReference name="ECDbMap" version="02.00" alias="ecdbmap"/>

<ECEntityClass typeName="Identification" description="Identification" displayLabel="Identification" modifier="Abstract">
    <ECCustomAttributes>
        <IsMixin xmlns="CoreCustomAttributes.01.00.01">
            <AppliesToEntityClass>bis:Element</AppliesToEntityClass>
        </IsMixin>
    </ECCustomAttributes>
    <ECProperty propertyName="naturalKeyLabel" typeName="string" description="Original object class" displayLabel="NK Label" />
    <ECProperty propertyName="sourceIdentifier" typeName="string" description="source iModel Id" displayLabel="sourceIdentifier" />
    <ECProperty propertyName="sourceGuid" typeName="string" description="source iModel GUID" displayLabel="sourceGuid" />
    <ECProperty propertyName="sourceModelName" typeName="string" description="source iModel Name" displayLabel="sourceModelName" />
</ECEntityClass>


<ECEntityClass typeName="CableRun" modifier="Sealed">
    <BaseClass>bis:PhysicalElement</BaseClass>
    <BaseClass>Identification</BaseClass>
</ECEntityClass>

Can you pleas help to modify this schema to add category and property as shown in attached image

Thanks,
Roshan

[grigasp]

Hi @greettoroshan. You can use property categories for this. Here's an example: https://github.com/iTwin/bis-schemas/blob/dbfdd96542ea4b7f8df9f22c53e8f27d9912eb1e/Domains/4-Application/Plant/WIP_2_0/ProcessEquipmentFunctional.ecschema.xml#L37