1) If I select the checkbox at overall property level , and then click 'Add value to map' , after adding the key , its possible to select the checkboxes for both the overall property and the value , which can lead to confusion for user, as it should be one or the other checked at one time. If I deselect the checkbox at overall property level , leaving the checkbox selected on the map value - I cant open the stringbuilder

2) Adding numeric key names

• If i add a map key , which is an integer + tosca function value  - it will create a number of map entries.