Stamps can be created by Project and/or Publication Space Administrators.
To create a stamp, go to: Configure > Modules > Publication Space > Transmittals
Press the 'Add Stamp' button to create a new stamp for your project, then simply:
1. Give the Stamp a Name
2. Chose Type Stamp.
3. Determine who on the project will have access to apply the Stamp
4. Select a colour / or image for the stamp
5. Press Save
6. This stamp can now be added by going to Mark Up tool and clicking Stamp button. Select this stamp and click Done.