One question...

Theme: Text, font, multiline text

How can I display a special component property? E.g. the function of a solder eye?
First enter a user property in the respective component:

1 (Fig. 1: User property in the component)

Then set the appropriate special function for the text in the schematic and in the PCB:

2 (Fig. 2: User function "EYEFUNCTION")

Note below that the text must belong to the component, here: "X1". When creating the part in the database, the text must already exist. Or you have to misuse the existing component value. If the text does not belong to a part, then a project property will be displayed.

If you now change the property in the component, the changed content is immediately displayed in the schematic and in the layout.