The purpose of or business to be transacted at a meeting of shareholders is not required to be specified in a written waiver of notice unless it is required by the certificate of formation. See Tex. Bus. Orgs. Code § 6.052.
Waiver of Notice of Meeting of Shareholders
of [name of corporation]
Pursuant to the provisions of section 6.052 of the Texas Business Organizations Code, the undersigned shareholder of [name of corporation], a Texas corporation, hereby waives notice of the meeting of the shareholders of [name of corporation] held on [date] at [time] at [location].
[Name of shareholder]