Case in point: Aforesaid, which means stated previously, is legal jargon. Its use may find acceptance in legal circles, but its presence in technical writing introduces an informality which more effective technical writing seeks to avoid. The writer of the example sentence in the cropped sentence at left could make a revision like this:
So avoid the aforesaid jargon in your technical writing. Preserve a more formal tone in your technical writing, and you’ll present your content more effectively to your audience. They in turn will have a more favorable impression of both you and your brands.