Change Appearence by Value of a Tag

[ngong]

I have seen once that it is possible to change the enumerated value of a tag on an element, the element is changing its appearance, e.g. the boarder color.
I am using stereotypes in profiles exposing attributes as tags a lot, but have less experience in using Predefined Structured Types.
However, I was not able to find it in the User Manual.

Can you point me to the description how to influence the appearance of an element on a diagram by changing the value of a tag?

[qwerty]

Simply you wirite a shape script for it and put it in the _image property. The SS uses HasTag("name", "value") in order to test for different values and alters the shape accordingly.

q.

[KP]

Qwerty's answer works. Alternatively, you can use a Diagram Legend: tick "Apply auto color" and select a tagged value for the Filter.

[ngong]

thank you KP, that was what I was looking for.
However, I read the answer of qwerty first and found the place in the User Manual.
Now, that know it, it seems to me more flexible.

It works great!