Locating this option
Available from: Setup menu > Colours > Text tab
Using the Text Colours Tab
This tab is used to control the colour and visibility of text.
When a technology file is used with a symbol design, the component text colour is transferred to the text column, because this is consistent with their final use in a schematic design. Similarly for Doc. Sym. Text colours when editing a documentation symbol. The Comp. Text and Doc. Sym. Text columns are therefore not needed when editing a symbol.