EET model by a member of the Insight Bristol Team: “This piece of work was always much less clear in scope… who the customer [and] who the user would be. It was less clear in scope what the evaluation framework was for it and what role I would play in tweaking and testing it.” TFE purpose Subsequently, in the first few years after the launch of the TFD (2015-2018), it became clear that schools and education teams suffered similar issues to those within Early Intervention teams in Bristol Council; a lack of comprehensive and timely data pertaining to the vulnerability of children and families. Also, it was recognised that accessing this information via phone and email was often a protracted process, as was linking professionals working in different organisations. As such, this became the primary purpose for developing the TFE at the outset: “Joining professionals up more quickly for the use of data to make decisions more quickly to safeguard vulnerable children was the exact aim.” (Insight Bristol team) A secondary purpose of the TFE was for the Council to track school attendance and ensure good quality attendance data. Access to such data could enable school staff to understand trends in school attendance, understand the barriers to school attendace and trends in relation to illness. The TFE was also seen as a means of ensuring consistency of information betweenschools and the council: “It helped us to ensure that we've got the correct information flowing both ways. So, our education stats team has the correct number of suspensions as according to the school.” (Insight Bristol team) In this sense, there was a similar level of clarity regarding why the TFE was first developed as for the TFD. However, as with the TFD, thereafter, it seems that the TFE’s specific objective