Hello all,

I am having difficulty to run conditional indirect difference test in Stata 14.2. Here is my research model: my IV is Transformational Leadership, DV is Job Performance, Mediating Variable is Work Engagement and Moderating Variable is Job Meaningfulness.
I run the conditional indirect effect test with 5000 resamples and a 95% bias-corrected confidence interval to determine whether indirect effects of transformational leadership on employee job performance are conditional upon employee job meaningfulness. Results show that at both high and low levels of job meaningfulness, the mediated relationship between transformational leadership and employee job performance via work engagement was significant, where confidence intervals did not include zero at both levels (in the case of the low level of job meaningfulness indirect effect = 0.113, S.E = 0.051; 95% CI = [0.025, 0.230]; in the case of the high level of job meaningfulness indirect effect = 0.047, S.E = 0.028; 95% CI = [0.006, 0.119]. Since the mediating effect is significant at both levels of job meaningfulness, I need to run another difference test analysis that shows the coefficients for both levels are significantly different from each other. But so far I cannot figure out how that analysis is done in Stata 14.2. Can anyone please help me with the syntax for that analysis?
Thank you for your time.