Create an actor filter

<?xml version="1.0" encoding="UTF-8"?>
<definition:ConnectorDefinition xmlns:definition="http://www.bonitasoft.org/ns/connector/definition/6.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <id>initiator-manager</id>
     <version>1.0.0</version>
     <icon>initiator-manager.png</icon>

         <category id="process" icon="process.gif" ></category>

         <input name="autoAssign" type="java.lang.Boolean" mandatory="false" defaultValue="true" />

         <page id="config">
                <widget id="autoAssign" inputName="autoAssign" xsi:type="definition:Checkbox" ></widget>
        </page>
</definition:ConnectorDefinition>

process.category = Process
connectorDefinitionLabel = Initiator manager
connectorDefinitionDescription = Manager of the initiator of the process
config.pageTitle = Configuration
config.pageDescription = Configuration of the process initiator-manager filter
connexionConfigPage.pageDescription = Choose here if you want to automatically assign the task to this actor
autoAssign.label = Assign task automatically
autoAssign.description = The task will be claimed automatically by the resolved user

<?xml version="1.0" encoding="UTF-8"?>
<implementation:connectorImplementation xmlns:implementation="http://www.bonitasoft.org/ns/connector/implementation/6.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

         <definitionId>initiator-manager</definitionId>
         <definitionVersion>1.0.0</definitionVersion>
         <implementationClassname>org.bonitasoft.userfilter.initiator.manager.ProcessinitiatorManagerUserFilter</implementationClassname>
         <implementationId>initiator-manager-impl</implementationId>
         <implementationVersion>1.0.0</implementationVersion>

         <jarDependencies>
             <jarDependency>bonita-userfilter-initiator-manager-impl-1.0.0-SNAPSHOT.jar</jarDependency>
        </jarDependencies>

</implementation:connectorImplementation>

public class ProcessinitiatorManagerUserFilter extends AbstractUserFilter {

    @Override
    public void validateInputParameters() throws ConnectorValidationException {
    }

    @Override
    public List<Long> filter(final String actorName) throws UserFilterException {
        try {
              final long processInstanceId = getExecutionContext().getParentProcessInstanceId();
              long processInitiator = getAPIAccessor().getProcessAPI().getProcessInstance(processInstanceId).getStartedBy();
              return Arrays.asList( getAPIAccessor().getIdentityAPI().getUser(processInitiator).getManagerUserId());
        } catch (final BonitaException e) {
            throw new UserFilterException(e);
        }
    }

    @Override
    public boolean shouldAutoAssignTaskIfSingleResult() {
        final Boolean autoAssignO = (Boolean) getInputParameter("autoAssign");
        return autoAssignO == null ? true : autoAssignO;
    }

}