SysML: Although not encouraged, you can still use a DataType to type a Property of a Block, it just won't be listed in the 'values' compartment. Prefer the SysML ValueType versions of primitives!
Cameo Simulation Toolkit: GOTCHA: In the Variable pane reference properties are hidden by default (show them using the Options pulldown menu)
Computed category membership test values are sometimes adequate and can prevent Class/Block explosion. However, a dedicated Class/Block encapsulating a clear domain concept offers a clear documentation point and can carry other characterising features.
TIP: If you use the name '0-source' instead of 'source' for the top-level Package/Model for containing Parsing Analysis elements it will list nicely at the top of the containment tree.
MagicDraw/Cameo: Has a symbol display option 'Show Inherited' applicable to (amongst others) Features of Class and Block symbols, Property symbols, and underlying Featured of Property symbols in SysML IBDs when using SysML Feature Compartments
In Webel Parsing Analysis if you want to track elicited model elements that have not been explicitly mentioned in source text you can introduce Element-level custom tracking Stereotypes with the keywords «pa:implied» or «pa:assumed».
The default display of all tagged values on the comment symbol for an ElementGroup can make diagrams cluttered, but you can extend it with a custom stereotype and customise the default visible tagged values.
MagicDraw/Cameo: To callout the element properties of Diagram's context Element into a Note in that Diagram use the context menu item Represent Diagram Context on the Note!