You need to include samples during installation to have them in that directory. I presume you replaced SAGInstallDir with your main installation directory. If not it is usually c:\SoftwareAG in windows and /opt/sag or /opt/softwareag on linux or in SAG user’s home directory. You can instead download them from github as mentioned above.
That really helped us to create a custom SignUp page for user and but one more problem encountered here Problem: When user sending below details to wM Dev Portal 10.15 all the details are saving in his profile but the real issues are:
User unable to edit additional attributes
Admin also unable to edit additional attributes
Payload:
{“email":"NeelKumar123@qwe.com”,“password”:“####”,“attributes”:{“company”:“+91”,“country”:“India”}}