Hello Homer J,

The following would need to be done to allow that option to be removed:

1) Stop the ALM service
2) Navigate to where ALM is deployed. Typically...

Windows: <drive>ProgramDataMicro FocusALMwebappsqcbin
Linux: /var/opt/ALM/webapps/qcbin

3) In the folder "qcbin" locate the file: Launcher_index.html
4) Open the file for editing
5) Locate the string: <div id="main_option_marketplace" class="main_option_subtitle main_option_subtitle_radio is_active">From Marketplace</div>
6) Comment the string so it appears like this: <!--<div id="main_option_marketplace" class="main_option_subtitle main_option_subtitle_radio is_active">From Marketplace</div>-->
7) Save changes
8) Start the ALM service

Hope this helps,

Dan