<s>
Project	B-Application
team	I-Application
builder	I-Application
(	O
PTB	O
)	O
is	O
a	O
project	B-Application
management	I-Application
simulation	I-Application
tool	O
developed	O
for	O
training	O
and	O
teaching	O
the	O
concepts	O
of	O
project	O
management	O
and	O
for	O
improving	O
project	O
decision	O
making	O
.	O
</s>
<s>
Based	O
on	O
extensive	O
research	O
on	O
simulation	B-Application
based	I-Application
training	I-Application
the	O
Technion	O
team	O
expanded	O
the	O
PTB	O
to	O
include	O
history	O
mechanisms	O
and	O
a	O
scenario	O
builder	O
with	O
which	O
the	O
trainee	O
can	O
import	O
real	O
project	O
files	O
and	O
simulate	O
these	O
projects	O
.	O
</s>
