couldn't upload a demo licenses for CUCM 11.5

[jeedme]

hi all

i've installed and run the cucm on my home network for lab and testing. and i have requested a demo license from cisco licesnse page and when i got the license i couldn't find a way to upload this file into cucm.  i went to 

CUCM CM Admin > system > licensing > and there is no license upload file, it's just show's license report only

[Jaime Valencia]

Licenses are uploaded to PLM

[jeedme]

i tried 

but see what it says when i uploaded .lic file 

## You have selected an invalid file type. Select a valid License (.bin) or (.zip) file and try again. ##

also i uploaded the .zip file 

## Please verify the file you are attempting to install is a license file. If it is a license file, the file is corrupted, so, for assistance, open a Service Request using the TAC Service Request Tool, send an email to licensing@cisco.com or contact the Cisco Technical Assistance Center (TAC) at 800-553-2447. ##

i don't know from where i get .bin file

[Roger Kallberg]

If you managed to get a demo license file you likely would be able to request help via TAC if you have problems with the upload.