Need a keyed handle for my Milgard Trinsic Sliding Door

Hopefully, you can help me.

Here's the specs:

Milgard Trinsic, 2630 SD2, 1" setback, Ext White/Int White
U-Factor: 28, SHGC: .22, VT: .52
1/8" SunCoatMAX (Low-E) Tempered over 1/8" Clear Tempered
Argon Gas Filled
Tariff

Size: RO 50"x80" Net Frame 59 1/2" x 79 1/2"
Model: Sliding Door Two Panel
Handing: XO
Energy Package: Title 24 2019
Glass: 1/8" SunCoatMAX (low-E) Tempered over 1/8"
Clear Tempered
Other Glass: Gray EdgeGardMAX Spacer with Argon
Hardware: Contemporary Handle-but this is what we need to replace with a keyed handle
Ratings: STC: 29, OITC: 22 Tested: LC30
Clear Opening: W 24 3/8" X h 76 1/2" Sq. Ft. 12.95 Egress: Yes