This article will demonstrate creating custom Visio Templates in SI. Some examples of why you would want to create a custom Visio Template are:
You want to add your company logo rather than using the Populate company logo on title block feature.
You want to add additional pages.
Info/Rules
You will want to make sure that you have the following Project Setting set to "Never" under the Control Panel.
You will also not want to check the "Populate company logo on title block" option when creating a Visio file using your custom template.
Creating Template
1/ Close any open instances of Visio.
2/ Browse to the following location, copy an existing template, and rename it to whatever you want: C:\ProgramData\D-Tools\SIX\Templates.
3/ Double-click the file to open it in Visio.
4/ Click the Title Page Background tab.
5/ Right-click on the D-Tools logo and choose Open Group to Edit Image.
This will open a new window where you can then make your modifications.
6/ Remove the existing D-Tools logo and add your own.
7/ When done, click File > Save As and save the file to the same path as above, C:\ProgramData\D-Tools\SIX\Templates (you will have to browse to it). Make sure you change the "Save as type" to "Template (*.vstx)."
Share Template
In order to share customized templates with other users, you must give them a copy of your .vst files and they must place them in the following folder on their computer: C:\ProgramData\D-Tools\SIX\Templates.