FRACAS to FMEA
![../_images/fmea_to_fracas_1.png](../_images/fmea_to_fracas_1.png)
In order to be able to link FMEA and FRACAS, you must right click on an unlinked FB Rate cell and click on “Link to FRACAS”.
![../_images/fmea_to_fracas_2.png](../_images/fmea_to_fracas_2.png)
This will bring you to a modal that asks the user what project to derive the FB Rate from, followed by the choice of three different FRACAS sources:
Calculated MTBF: When the user chooses this option, they must choose a reliability assessment from which the MTBF value will be derived from (most recent MTBF).
![../_images/fmea_to_fracas_3.png](../_images/fmea_to_fracas_3.png)
P/GMTBF: With this option, the user must select, in the G/PMTBF table, at least one part from the chosen project, which FMEA will derive the P/GMTBF from.
![../_images/fmea_to_fracas_4.png](../_images/fmea_to_fracas_4.png)