5 CFR §734.411

1. (a)Take an active part in managing the political campaign of a candidate for partisan political office or a candidate for political party office;
2. (b)Campaign for partisan political office;
3. (c)Canvass for votes in support of or in opposition to a candidate for partisan political office or a candidate for political party office, if such canvassing is done in concert with such a candidate, or of a political party, or partisan political group;
4. (d)Endorse or oppose a candidate for partisan political office or a candidate for political party office in a political advertisement, broadcast, campaign literature, or similar material if such endorsement or opposition is done in concert with such a candidate, political party, or partisan political group;
5. (e)Initiate or circulate a partisan nominating petition.