I - Rights attribution
To allow the installation of Letsignit app for Mac, you must give the rights to the install the program and copy the necessary file into the disk files.
Indeed, some directories own their specific connections and being an administrator isn't sufficient to make all the installations.
To activate those rights, you need to open "System Preferences" and go to the "Security & Privacy" section.
Once in "Security & Privacy":
Select the "Full Disk Access" section at the top left of the window
Click on "Privacy"
To allow the modification of this section you must give the alteration rights. In order to do this, click on the lock at the bottom left of the window and enter the administration password. Once it is done, the lock is open.
Now, you can proceed to the rights addition by clicking on the "+" button
To open the new window, use de combination "cmd + shift + G" to launch a search on a specific file.
Here, we are looking for: /System/Library/CoreServices/installer.app
Once the file is found:
Click on "Open".
Now, you can install the Letsignit app for Outlook.
As a security measure, don't forget to remove the installation rights after the pluginis done setting up. You just need to click on the "-" button in the "Security & Privacy" section.
II - Letsignit APP installation for MAC
To download the app, go to your Letsignit account and click on your profile picture at the top right of the screen. Then, click on "Downloads"
Click on the "Download" button located next to "Letsignit for Outlook - MacOS".
You will find the file in the Downloads file of your Mac.
After initializing the installation, you should move the application to your "Applications" file.