1. The Service Property/Service Instance drop-down box seems to remain grayed out even when there is a valid option to select from

2. For get_property for a property on the service itself (as opposed to a VF instance) the first element in the generated Tosca is the name of the service - should this not be 'SELF'

3. - select a VF instance

• open the 'Directives and Node Filter' tab - then add a new VF instance to the composition - then add a node filter to the already selected VF - the newly added VF does not appear in the Source drop-down