Vanilla Birthsigns for OpenMW by Klorax changes the behavior of the attribute enhancing birthsigns (the Lady, the Lover, and the Steed) to match that of original Morrowind. This is accomplished by replacing the constant magic effect with base attributes upon finishing character generation (i.e., when leaving the census office building). When this happens the player is notified. Thus you need to start a new game to use this addon. In original Morrowind these constant magic effects for attributes are treated as base attributes. This is inconsistent to any other constant magic effect (i.e., spell or enchant) for attributes. OpenMW removes this inconsistency, which is good IMHO, but this makes the original birthsigns behave differently (mostly less powerful), and this addon aims to fix this.

C:\games\OpenMWMods\Gameplay\VanillaBirthsignsforOpenMWbyKlorax

klorax.vanilla_birthsigns.omwaddon